Electronics

Find Electronics from the best B2B online marketplace. Find a reliable Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Electronics Suppliers and Manufacturers

Consumer Electronics

elec

Find Consumer Electronics from the best B2B online marketplace. Find a reliable Consumer Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Consumer Electronics Suppliers and Manufacturers

GUANGZHOU HAVIT TECHNOLOGY CO LTD

1.Portable wireless speakers    2.IPX6 waterproof             3.Portable and Durable Construction                4.Superior sound quality with rich full bass IPX6                                Bluetooth Version: V5.0 Rated power:2*7W Battery:3.7V/3600mAH Speaker:66mm Wireless operation range：18m        Play time: 15H Charging time: 4H                        Input voltage: DC5V/1A Support: Bluetooth ， AUX ，Micro SD,TWS                              Support Bass different mode music playback                             Charge means: Type-C  SIZE:185x50x62mm 

Mini andPortable wireless speakers Havit GT-T209

Linkco Int'l Ltd

2022 New design TWS Earbuds Bluetooth Earphones Wireless Headphones Black White Specifications: 1=&gt;Bluetooth Version 5.0 (TOUCH) 2=&gt;Battery type: Charging base: 300MAH Earphone: 35mah 3=&gt;Play time: 3-3.5 hours 4=&gt;Charging time: 1.5-2 hours 5=&gt;Standby time: 180 hours 6=&gt;Bluetooth Distance : 10Meters 7=&gt; Weight: 65g 8=&gt;Product size: 60*45*22MM CASE 30.8*18.8MM EARPHONE 9=&gt; Battery Voltage: 3.7V-4.2V 10=&gt;Frequency range: 2.402GHZ-2.48GHZ 11=&gt;Bluetooth Sensitive: -38DB+/-2DB 12=&gt; Bluetooth Profile: HFP/A2DP/AVRCP/BDR/BLE  Features: 1.Finger print touch 2. Fast Auto- pairing 3.Memory Match 4.HIFI Sound quality and Voice 5.Power display 6.Mini Light weight 7.Slave switch can be used one ear or both ear 8.Multi color optional 9.Comfortable to wear  Packing: Carton Size:55×45×20CM QTY:100PCS/CTN N.W:14.5KGS G.W:15KGS 

2022 New design TWS Earbuds Bluetooth Earphones Wireless Headphones Black White

Zhejiang Topmb Electrical Lighting Co Ltd

LED Screen lamp , PROFESSIONAL ANTI- GLARE, LIGHT DEGREE 45° ,LAMP BAR IN 40CM,HAVE PATENT. Mini remote control INPUT 100-240VAC LED 5W 255LM RA&gt;95, PF&gt;0.5 Lux:30cm:900Lux/40cm:700Lux Stepless Dimmable+CCT light change with 2Hours Echo timer , light Sensor function and memory function with 5V 1A USB cable  No apdator include  Color: BLACK/WHITE 

PHX007 Smart led monitor lamp  with remote

Peace Target Ltd

Triangular-Shaped Mini Bluetooth Shutter includes the following features : 	 Anti-Lost alarm tracer function 	 Remote control shutter 	 Voice recording 	 Battery level, tap the battery level button to show the battery level 	 Bluetooth: V4.0 	 Working voltage: 3V 	 Working pressure: 3 mA 	 Noise ratio: &gt;=50dB 	 Available for iPhone, iPad Mini, iTouch 5, iPad3/4 and Android system,&nbsp; 4.0 smartphone (Android 4.3 version and up-grade version) 	 Working distance: &lt;25m 	 Requires CR 2032 Lithium battery, lasts about half year 	 Available in different colors  Material : 	 ABS plastic housing  

Bluetooth Shutter

Zhejiang Trefan Audio Technology Co Ltd

Portable Bluetooth Speaker, Trefan Fabric Wireless TWS Speaker with 3W Output Power, Built-in mic 	 Special Features: 	 Portable Wireless Charging Bluetooth Speaker 3 watt mini speaker, with Fabric Surface 	 Built-in Microphone 	 Great for Outdoors and Indoors  Function Description: 	 Support Bluetooth 5.0 transmission. 	 Built-in high sensitivity Microphone, enjoying hand-free call. 	 Adopt high-quality audio decode chip, let you experience perfect sound quality. 	 Built-in charging Battery, listening to music anywhere. 	 TWS Function: Connect 2 devices at the same time. 	 Material: ABS + Fabric 	 Bluetooth Version: V5.0 	 Transmission Distance: &gt;10m 	 Output Power: 3W 	 Bluetooth IC: JL 6925B 	 Built-In Rechargeable Battery: 750 mAh 	 Charging Voltage: 3.7V 	 Charging Time: Less than 2 hours 	 Middle&nbsp;Product Size  

Portable Bluetooth Speaker

Mini Portable Bluetooth Karaoke Speaker with 2 Wireless Microphones includes the following features : Package contents: 1 x speaker and 2 x wireless microphonesRated power: 5VSpeaker power: 4Ω 5WSpeaker 45 OhmSignal-to-noise ratio: &gt;=85dBFrequency: 20Hz-20KHzTransmission distance: &gt;=10 metersCharging time: 2-3 hoursPlaying time: 3-4 hoursSpeaker- Featuring Bluetooth 5.3 technology for instant device pairing, compatibility with smartphones, tablets, PCs, TF card support, and a headphone output port- Output power: 5W- Operated by 800 mAh batteriesMicrophones- Charging voltage: 5V-2A- Operated by 400 mAh batteriesFeatures top-notch audio drivers and advanced digital signal processors, delivering clear sound for the perfect singing experienceCompact and lightweight, making it ideal for family and children's karaoke parties, birthdays, outings, travel, classrooms, beaches, picnics, and various outdoor activitiesThe wireless microphone pairs automatically with the speaker upon powering upMaterial : ABS housingSize closed : Speaker - L 11.2 cm x W 14.2 cm x H 9.6 cmMicrophone - L 15 cm x W 12 cm x H 10 cm

Mini Portable Bluetooth Karaoke Speaker w/ 2 Wireless Microphones

Bluetooth 5.0Support profile: HFP1.7/A2DP1.3/AVRCP1.6Chipset: Actions 3015                     Speaker diameter: 6 mmFrequency Response: 20 hz ~20K hzReceiver: 6mm 20mWSNR: &gt;=92dBTHD:&lt;3%Playtime: 6 hours(earbuds) + 18 hours(charge box)Battery: 40mAh(earbuds)*2+320mAH(charge box)Water resistance: IPX4Charge port: Type-CBuild-in Microphone: MEMSPackage content: earphonex2, charging case, type C cable, S/M/L eartipsWarranty period: 1 YearSelling points:1. Super mini size, easy to carry2. Battery indicator on power case3.V5.0 and hundreds of testings to make sure its compatibility and stability4. Waterproof IPX45. Rubber oil finish case

Super Mini TWS Earphones in Fashion Colors

AMF Technology (Hong Kong) Limited

Product Name:usb flash drive,usb drive, pen drive, usb memory stick, use for mobile phone and computer access &amp; data transfer

Product features: 	 1. Compatible with All USB Based Computers, iPhone &amp; iPad Series and Android Series 	 2. Interface: Lightning Connector (iPhone, iPad); Micro USB Connector (Android Series); USB 2.0 (Computer) 	 3. Capacity: 8GB to 128GB also available; Reading Speed: &gt;15 M/Second; Writing Speed: &gt; 8 M/Second 	 4. Transfer and View Documents, Photos and Videos Between iPhone, iPad, PCs and Mac Computers Smoothly and Fast with App from App Store 	 With Built-in Storage, It Can Storage Image &amp; Video Between i-Devices, Android Series and Mac/PC Easily.For easy connection-download &quot;i-Flashdevice&quot; application on play store  Specifications 	 Capacity: 8GB to 128GB also available, USB 2.0 otg micro 3 in 1, multifuntion usb flash drive for iphone 5 to iphone X 	 Color: Silver 	 Compatibility with: iPhone X, 8, 8 Plus, 7, 7 Plus, 6 6s plus, 5 5S 5C, iPad 4 Air Mini Mini2 etc., 	 Operating System:Win98/2000/XPNista/7/8/10 	 Mscintosh OS9.x or later 	 Linx Kemel 2.4 or later 	 Android phone with OTG function 	 Apple system 	 Size:53mmx22mmx7mm 	 Interface:Lightning,Android,USB Interface 3 IN one 	 Operating Temperatures: 32o F to 140o F (0o C to 60o C) 	 Storage Temperatures: -4o F to 185o F (-20o C to 85o C)  

OTG USB Flash Drive 

 Portable Bluetooth Speaker, Trefan Fabric Wireless Indoor Speaker with 3W Output Power, Built-in mic  	  Special Features: Portable Wireless Charging Bluetooth Speaker 3 watt mini speaker,&nbsp;with Fabric Surface, Built-in Microphone, Great for Outdoors and Indoors    Function Description:  	 Support Bluetooth 5.0 transmission. 	 Built-in high sensitivity Microphone, enjoying hand-free call. 	 Adopt high quality audio decode chip ,let you experience perfect sound quality. 	 Built-in charging Battery, listening music any where. 	 TWS function:connect 2 devices at the same time.   	 Material: ABS + Fabric 	 Bluetooth version: V5.0 	 Transmission distance: ＞10m 	 Output power: 3W 	 Speaker: &phi;36mm,ND Magnet 	 SNR: &gt;70dB 	 Bluetooth Ic: JL6925B+AI 	 Built-in rechargeable battery: 3.7V/300mAh 	 Charging voltage: 5V/500mAh 	 Charging time: less than 2 hours&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 	 Dimension Diameter: 15 x H32mm 	 Working time: 3 hours  

Trefan Fabric Wireless Indoor Speaker 

 LED Bluetooth Speaker,Trefan Night Light Wireless Ultra Mini Speaker, Multi-Colored auto-Changing  	  Special Features: LED Bluetooth Speaker,Trefan Night Light Wireless Ultra Mini Speaker, Multi-Colored auto-Changing,&nbsp;Handsfree/TWS Supported &hellip;   Function Description:Super Loud and Clear Sound in Small Body. This bluetooth speaker is small body but able to releasing surprisingly room-filling loudness and crystal clear sound with impressive bass through a high-performance driver .Please your ears with an impressive dynamic loud sound whether you&#39;re lounging around the house, doing housework, or partying, picnic, hiking, cycling.

Ultra Compact and Portable. The lightweight and ultra-compact size design with a hanging strap makes it easy to take anywhere. It slips easily into cloth pocket,a shoulder bag , backpack...,it can be tied on the bag,bike,tent,...a good companion for your trip.
Diamond design with Changing Color Lights. Crystal case,diamond shape, super cute tiny size, with romantic auto-changing color LED lights, brings vivid and cool vision experience while enjoying music,especially beautiful at night

TWS function: Buy two of this bluetooth speaker, you will have a pair of speaker to play stereo music sync wirelessly. This portable speaker can be used for Cellphone,Tablet PC and Compute.

Best gift choice: Cute and delicate tiny speaker with powerful sound and beautiful lights, make it the best gift choice for kids ,family and friends. It can be used on any occasions, such as used for Yoga, in friends party, go camping outside with family and friends, Christmas Day, Easter Day, Thanksgiving Day, Birthday, anniversary, Mothers Day, Fathers Day, Halloween,wedding, etc. 	 Material: ABS 	 Bluetooth version: V5.0 	 Transmission distance: ＞10m 	 Output power: 3W 	 Speaker: &phi;32mm,ND Magnet&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 	 SNR: &gt;70dB 	 Bluetooth Ic: JL6925B 	 Built-in rechargeable battery: 3.7V/300mAh 	 Charging voltage: 5V/500mAh 	 Charging time: less than 2 hours 	 Dimension: L48 x W48 x H45mm 	 Working time: 3 hours  

Trefan Night Light Wireless Ultra Mini Speaker

Bluetooth Shutter includes the following features : 	 Anti-Lost alarm tracer function 	 Remote control shutter 	 Voice recording 	 Battery level, tap the battery level button to show the battery level 	 Bluetooth: V4.0 	 Working voltage: 3V 	 Working pressure: 3 mA 	 Noise ratio: &gt;=50dB 	 Available for iPhone, iPad Mini, iTouch 5, iPad3/4 and Android system,&nbsp; 4.0 smartphone (Android 4.3 version and up-grade version) 	 Working distance: &lt;25m 	 Requires CR 2032 Lithium battery, lasts about half year 	 Available in different colors  Material : 	 ABS plastic housing  

 Trefan Portable Bluetooth Speakers, LED Small True Wireless Stereo (TWS) Transparent Speaker-2 Pack  	  Special Features: Trefan Portable Bluetooth Speakers, LED Night Light Small True Wireless Stereo (TWS) Speaker with Radio,&nbsp; HD Sound &amp; Enhanced Bass, Mini Pocket Size for Home Travel Shower Pool Beach Outdoor-2 Pack    Function Description:  	  TWS TECHNOLOGY:  True wireless stereo technology support two speakers play music synchronously through a Bluetooth connection, form left and right channel stereoscopic meat for meat music, bringing you true impressive music and transparent shocking sound.&nbsp; 	  LED DESIGN: &nbsp;Unique design with Changing Color Lights, with romantic auto-changing color LED lights, brings vivid and cool vision experience while enjoying music,especially beautiful at night. 	  &nbsp;INCREDIBLE 3D STEREO SOUND:  The wireless speakers for your PC with 6W total output acoustic drivers and advanced bass enhancement, 360&deg; surround high definition stereo sound without any noticeable distortion even at maximum volume, which will crash the party or dancing, meeting your indoor outdoor carnival requirement. 	  MINI SUPER-PORTABLE:  This portable outdoor speaker delivers full, vibrant natural sound from ultra-small speakers that fits in the palm of your hand. Clip to your bag, stick in your purse, throw on your bike or just grab it and go, ideal waterproof speaker for dorm, room, hiking, BBQ, yard, car, hanging out by the pool, relaxing at home or anywhere else imaginable. 	  EASY TO USE:  Premium Bluetooth V5.0 easy and fast connection to your iPhone/Alexa/Smartphone/Tablet/all Bluetooth-enabled devices from up to 33 feet away; Built-in FM radio and microphone, when you listen to favorite station in shower, will not miss important calls, these are just a few speaker buttons click! 	  WHAT YOU GET:  Trefan set of &times;2 stereo bluetooth speakers   	  Material  ABS+Transparent plastic shell 	  Bluetooth version  V5.0 	  Transmission distance  ＞10m 	  Output power  3W*2 	  Speaker  &nbsp;45，ND Magnet 	  SNR  &gt;70dB 	  Bluetooth Ic  JL6925B 	  Built-in rechargeable battery  3.7V/680mAh 	  Charging voltage  5V/800mAh 	  Charging time  less than 2.5 hours&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 	  Dimension  L177 x W62 x H62mm 	  Working time  3 hours  

Trefan LED Small Portable Bluetooth Speakers -2 Pack

 Trefan Portable Bluetooth Speakers, Small True Wireless Stereo (TWS) Transparent Speaker-2 Pack  	  Special Features: Trefan Portable Bluetooth Speakers, Small True Wireless Stereo (TWS) Speaker with Radio,&nbsp; HD Sound &amp; Enhanced Bass, Mini Pocket Size for Home Travel Shower Pool Beach Outdoor-2 Pack    Function Description:  	  TWS TECHNOLOGY:  True wireless stereo technology support two speakers play music synchronously through a Bluetooth connection, form left and right channel stereoscopic meat for meat music, bringing you true impressive music and transparent shocking sound.&nbsp; 	  INCREDIBLE 3D STEREO SOUND:  The wireless speakers for your PC with 6W total output acoustic drivers and advanced bass enhancement, 360&deg; surround high definition stereo sound without any noticeable distortion even at maximum volume, which will crash the party or dancing, meeting your indoor outdoor carnival requirement. 	  MINI SUPER-PORTABLE:  This portable outdoor speaker delivers full, vibrant natural sound from ultra-small speakers that fits in the palm of your hand. Clip to your bag, stick in your purse, throw on your bike or just grab it and go, ideal waterproof speaker for dorm, room, hiking, BBQ, yard, car, hanging out by the pool, relaxing at home or anywhere else imaginable. 	  EASY TO USE:  Premium Bluetooth V5.0 easy and fast connection to your iPhone/Alexa/Smartphone/Tablet/all Bluetooth-enabled devices from up to 33 feet away; Built-in FM radio and microphone, when you listen to favorite station in shower, will not miss important calls, these are just a few speaker buttons click! 	  WHAT YOU GET:  Trefan set of &times;2 stereo bluetooth speakers   	  Material:  ABS+Transparent plastic shell 	  Bluetooth version:  V5.0 	  Transmission distance:  ＞10m 	  Output power:  3W*2 	  Speaker:  &nbsp;&phi;45mm，ND Magnet 	  SNR:  &gt;70dB 	  Bluetooth Ic:  JL6905B 	  Built-in rechargeable battery:  3.7V/1000mAh 	  Charging voltage:  5V/800mAh 	  Charging time:  less than 2.5 hours&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 	  Dimension:  L177 x W62 x H62mm 	  Working time:  3 hours  

Small True Wireless Stereo Transparent Speaker - 2 Pack

All-in-One Emergency Radio Rechargeable lighting radio FM Radio Bluetooth Mini Speaker Mobile phone charger Power Generator Ideal for Any and All Emergency Situations Specification Chipset: CACHIP - C9650Built-in Battery: 3.7V 2000mAhFlashlight: 1PC LED (Weak light 0.5W, Strong light 1W)Desk Lamp: 10pcs LED (Weak light 0.5W, Strong light 1W)FM: 87-108MHzAM: 520-1710KHzWB: 162.400-162.550MHZSolar Panel: 5.5V 30mALifespan of light sources: &gt;10000 HCharging Input: DC 5.0V 1.2AOutput power: DC 5.0V 1.0ADriver: Φ40MM 4Ω3WDynamo Power: 5V/350MA  Function 1. LED lighting2. Desk Lamp3. AM/FM Radio4. WB Weather Forecast5. Emergency Siren &amp; Blink6. Phone Charger7. Dynamo8. Solar9. SOS10. Bluetooth  Accessories 1. Type-C charging Cable2. User Manual3. Folding-box4. Lanyard  Packing Information Product Size: 147.5x81x50.8mmColor Box Size: 175x119x58mmCarton Box Size: 62x37x25.2cmUnit Net Weight: 309gPCS/CTN: 20PCS/CTNN.W./CTN: 7.8 KGSG.W./CTN: 8.2 KGS 

All-in-One Emergency Radio Rechargeable lighting radio FM Radio Bluetooth Mini Speaker Mobile phone charger Power Generator Ideal for Any and All Emergency Situations

 Trefan Portable Bluetooth Speakers, Small True Wireless Stereo (TWS) Transparent Speaker-2 Pack  	  Special Features: Trefan Portable Bluetooth Speakers, Small True Wireless Stereo (TWS) Speaker with Radio,&nbsp; HD Sound &amp; Enhanced Bass, Mini Pocket Size for Home Travel Shower Pool Beach Outdoor-2 Pack    Function Description:  	  TWS TECHNOLOGY:  True wireless stereo technology support two speakers play music synchronously through a Bluetooth connection, form left and right channel stereoscopic meat for meat music, bringing you true impressive music and transparent shocking sound.&nbsp; 	  INCREDIBLE 3D STEREO SOUND:  The wireless speakers for your PC with 6W total output acoustic drivers and advanced bass enhancement, 360&deg; surround high definition stereo sound without any noticeable distortion even at maximum volume, which will crash the party or dancing, meeting your indoor outdoor carnival requirement. 	  MINI SUPER-PORTABLE:  This portable outdoor speaker delivers full, vibrant natural sound from ultra-small speakers that fits in the palm of your hand. Clip to your bag, stick in your purse, throw on your bike or just grab it and go, ideal waterproof speaker for dorm, room, hiking, BBQ, yard, car, hanging out by the pool, relaxing at home or anywhere else imaginable. 	  EASY TO USE:  Premium Bluetooth V5.0 easy and fast connection to your iPhone/Alexa/Smartphone/Tablet/all Bluetooth-enabled devices from up to 33 feet away; Built-in FM radio and microphone, when you listen to favorite station in shower, will not miss important calls, these are just a few speaker buttons click! 	  WHAT YOU GET:  Trefan set of &times;2 stereo bluetooth speakers   	  Material  ABS+Transparent plastic shell 	  Bluetooth version  V5.0 	  Transmission distance  ＞10m 	  Output power  3W*2 	  Speaker  &nbsp;&phi;40mm，Ferrit Magnet 	  SNR  &gt;70dB 	  Bluetooth Ic  JL6905B 	  Built-in rechargeable battery  3.7V/1000mAh 	  Charging voltage  5V/800mAh 	  Charging time  less than 2.5 hours&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 	  Dimension  L177 x W62 x H62mm 	  Working time  3 hours  

Trefan Portable Bluetooth Speakers - 2 Pack

Shandong Kaer Electric Co Ltd

Index Parameters Basic Phone material Aluminum alloy die casting  Handset material Special explosion-proof PC/ABS  Cord 304 stainless steel, built-in high-strength tensile steel cable, tensile strength ≥ 250kg  Product size 365mm*260mm*110mm  Weight 3.5kg  Installation way Wall mounted  Environment Indoor   Outdoor, anti-water, anti rain protection Communication Network type 4G Module Working frequency TD-LTE：B38/B39/B40/B41 LTE-FDD：B1/B3/B5/B8 LCD Type Dot matrix  Pixel 128 × 64  Color Black font, green light  Display fonts Chinese/English Keyboard material 12 Zinc alloy,4（ABS+PC）  numbers 16 keys，4*4  Life of use &gt;2 Million times Antenna Type External  directional Full direction Interface USB MINI USB  Serial port 623PCB Power supply Power voltage DC 12V  Working current &lt;600mA（DC12V） Power adapter Input voltage 100-240 AC  Output voltage 12V/1A DC  Cable length ACcable length：1.5M   DCcable length：2.2M Power consumption &lt;2.0W Performance Reboot from sleep mode &lt;20S  Plug in card reading time &lt;5S Accessories Assist part Expansion bolt*3, guide paper*1  key 1  Power adapter 1  User manual 1 others Humidity 20％～95％(no condensation)  Air pressure 86-106Kpa  Working temperature -20℃～+60℃  Store temperature -20℃～+60℃ Company Profile Founded in 1996100+ R&amp;D engineers, hundreds of patentsSelf-owned SMT &amp; Assembly linesLeading designer and manufacturer of FWPs, Android desk phones, CPEs, Outdoor payphones, Electronic student ID cards, Landline phonesLong-term partnership with China Mobile, China Unicom and China TelecomProducts being shipped to more than 50 overseas channel buyers and operators Certificates Packages&amp;Delivery 

4G Swipe Card Waterproof Smart Landline Telephones

Firstsing Co Ltd

FS9104037   Blue Next Hearing Aid digital bluetooth 16 channels No howling no noise Suitable for mild to moderate patients Digital display with charging compartment 15 hours battery life   "Product*1 Instruction manual*1 Cleaning brush*1 Ear cap*12pcs Power adapter*1 Charging line*1 Portable box*1 Packing box*1 set"   Product Category Rechargeable TWS BT Simulator Battery Type rechargeable lithium battery    Maximum total sound pressure level 120(dB SPL) 115db±3db Battery capacity (charging compartment) 300mAH  "1. High signal-to-noise ratio; 2. One-key touch operation, easier to use; 3. 8-level volume adjustment, beep feedback; 4. The appearance of the Bluetooth headset is fashionable and not easy to fall off; 5. 3 colors are available; The mini portable charging box can fully charge the charging box in 3-4 hours, providing a total of 90-150 hours of use time for hearing aids; 7. FCC, FDA, ROHS, CE, EMC certification; 8. Can answer calls and listen to music:" High frequency average total sound pressure level 120(dB SPL) 110dB±4dB Battery capacity (headphones) 50mAH    full scale gain 35dB±3dB Charging time (headphones) 1-1.5 hours    High Frequency Average Full Range Gain 30dB±3dB Charging time (charging box) 3-4 hours    Frequency Range F1&lt;400Hz, F2&gt;4700Hz Headphone usage time 15-20 hours    Total Harmonic Distortion 500Hz ≤7+3% Suitable for both ears yes    Total Harmonic Distortion 800Hz ≤7+3% scope of application People with mild to moderate hearing loss (26-55dB)    Total Harmonic Distortion 1600Hz ≤7+3% Selection of color white / black / skin tone / custom color    Level Input Noise 13dB+3dB Package "Product packaging: 96*96*40MM, 0.14KG Packing box: 100pcs/CTN, 450*510*220MM, 14.8KG"  

Blue Next Hearing Aid digital bluetooth

1. Mini wireless speaker 2. IPX4 waterproof 3.Tiny structure 4. 5W output IPX4 Bluetooth Version: V5.0 Output power: 5W Battery:1200mAh Wireless operation range：10m Speaker:52MM Input voltage:5V/1A Play Time:4-6H（Medium volume） charging time : about 2.5H Support:：BT /TF/USB Size: 93*95*48mm weight:320G                     Material: ABS 

Mini retro wireless speaker Havit GT-110BT     

Blue Next touch panel Upgraded in-ear boot, no howling and low noise 40 hours battery life  "Product*1 Instruction manual*1 Cleaning brush*1 Ear cap*12pcs Power adapter*1 Charging line*1 Portable box*1 Packing box*1 set" "1. High signal-to-noise ratio; 2. One-key touch operation, easier to use; 3. 4-level volume adjustment, beep feedback; 4. The appearance of the Bluetooth headset is fashionable and not easy to fall off; 5. 3 colors are available; The mini portable charging box can fully charge the charging box in 3-4 hours, providing a total of 90-150 hours of use time for hearing aids; 7. FCC, FDA, ROHS, CE, EMC certification; 8. OEM customization is available;" Product Category Rechargeable TWS Simulator Battery Type rechargeable lithium battery    Maximum total sound pressure level 90(dB SPL) 115db±3db Battery capacity (charging compartment) 300mAH    High frequency average total sound pressure level 90(dB SPL) 110dB±4dB Battery capacity (headphones) 35mAH    full scale gain 35dB±3dB Charging time (headphones) 1-1.5 hours    High Frequency Average Full Range Gain 30dB±3dB Charging time (charging box) 3-4 hours    Frequency Range F1&lt;400Hz, F2&gt;4700Hz Headphone usage time 20-30 hours    Total Harmonic Distortion 500Hz ≤7+3% Suitable for both ears yes    Total Harmonic Distortion 800Hz ≤7+3% scope of application People with mild to moderate hearing loss (26-55dB)    Total Harmonic Distortion 1600Hz ≤7+3% Selection of color white / black / skin tone / custom color    Level Input Noise 29dB+3dB Package "Product packaging: 96*96*40MM, 0.14KG Packing box: 100pcs/CTN, 450*510*220MM, 14.8KG"  

Blue Next touch panel Upgraded in-ear boot, no howling and low noise 40 hours battery life

Index Parameters Basic Phone material Aluminum alloy die casting  Handset material Special explosion-proof PC/ABS  Cord 304 stainless steel, built-in high-strength tensile steel cable, tensile strength ≥ 250kg  Product size 365mm*260mm*110mm  Weight 3.5kg  Installation way Wall mounted  Environment Indoor   Outdoor, anti-water, anti rain protection Communication Network type 4G Module Working frequency TD-LTE：B38/B39/B40/B41 LTE-FDD：B1/B3/B5/B8 LCD Type Dot matrix  Pixel 128 × 64  Color Black font, green light  Display fonts Chinese/English Keyboard material 12 Zinc alloy,4（ABS+PC）  numbers 16 keys，4*4  Life of use &gt;2 Million times Antenna Type External  directional Full direction Interface USB MINI USB  Serial port 623PCB Power supply Power voltage DC 12V  Working current &lt;600mA（DC12V） Power adapter Input voltage 100-240 AC  Output voltage 12V/1A DC  Cable length ACcable length：1.5M   DCcable length：2.2M Power consumption &lt;2.0W Performance Reboot from sleep mode &lt;20S  Plug in card reading time &lt;5S Accessories Assist part Expansion bolt*3, guide paper*1  key 1  Power adapter 1  User manual 1 others Humidity 20％～95％(no condensation)  Air pressure 86-106Kpa  Working temperature -20℃～+60℃  Store temperature -20℃～+60℃ Company Profile Founded in 1996100+ R&amp;D engineers, hundreds of patentsSelf-owned SMT &amp; Assembly linesLeading designer and manufacturer of FWPs, Android desk phones, CPEs, Outdoor payphones, Electronic student ID cards, Landline phonesLong-term partnership with China Mobile, China Unicom and China TelecomProducts being shipped to more than 50 overseas channel buyers and operatorsCertificates Packages&amp;Delivery 

For School 4G Swipe Card Waterproof Smart Landline Telephones

Bluetooth 5.3 Portable Mini Wireless Speaker includes the following features : Bluetooth version: 5.3Support TF card modeSignal-to-noise ratio: &gt;= 80dbDistortion rate: &lt;0.5%Night lightTransmission distance: 15MBuilt-in 600 mah batteryPlaying time: 3-4 hours (volume 50%)Charging time: 2-3 hoursPower: 5WMaterial : ABS housingSize closed : Length of 5.5 cm x Width of 4.5 cm x Height of 7.5 cmWeight of 200 grams

Bluetooth 5.3 Portable Mini Wireless Speaker

Mini Portable Bluetooth Speaker with LCD Display Screen includes the following features : Bluetooth version: 5.3LCD display screenSupport TF card modeSignal-to-noise ratio: &gt;= 80dbDistortion rate: &lt;0.5%Frequency: 2.4GHz-2.480GHzNight lightTransmission distance: 15MBuilt-in 600 mah batteryPlaying time: 3-4 hours (volume 50%)Charging time: 2-3 hoursPower: 5WMaterial : ABS housingSize closed : Length of 5.5 cm x Width of 4.5 cm x Height of 7.5 cmWeight of 200 grams

Mini Portable Bluetooth Speaker w/ LCD Display Screen

Mini Portable Microphone with Earphone Jack includes the following features : Bluetooth version: 5.0Rated power: 5WSignal-to-noise ratio: &gt;=70dBFrequency range: 100Hz-20KHzMini handheld condenser microphone for voice recording &amp; internet chattingMini appearance, easy to carryImprove audio quality on internet chattingAdd crystal clear audio to vocal recordingEasy to use, play directly to your PC, laptop, tablets and smartphonesMaterial : Metal housingSize closed : Length of 18 cm x Diameter of 5.8 cm

Mini Portable Microphone w/ Earphone Jack

Mini Bluetooth Speaker includes the following features : 	 MP3 playback format 	 LED indication light 	 Output power: 3W 	 Impendence: 2.6 OHM 	 Frequency response: 80HZ-15KHZ 	 Distortion: THD&lt;1% 	 Signal &amp; noise ratio: &gt;=85DB 	 Charging voltage: 5V 	 Battery description：3.7V / 500mAh 	 Battery capacity: 600mah 	 Charging time: 2.5 hours 	 Lasting time: 4 hours 	 Support TF-card player 	 USB port 	 AUX port 	 On / off switch 	 USB cable included  Material : 	 TPR plastic housing  Size closed : 	 Diameter of 4.4 cm x Height of 5 cm  

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