Electronics

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Electronics Suppliers and Manufacturers

Telecommunication

elec

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

Telecommunication Suppliers and Manufacturers

Linkco Int'l Ltd

Superior Sound TWS earbuds with biological Diaphragm 	 Feature: Touch Control,Easy-Pairing,Good call quality 	 Bluetooth Version: BT5.0 	 Bluetooth Protocol: HFP , HSP , AVRCP , A2DP 	 Chipset: Realtek 8763BFP 	 RF Distance: 10m (without obstacle) 	 Driver: 6mm- composite diaphragm speaker 	 Frequency Response: 20HZ-20KHz 	 Earphone Material: ABS+PC ,black matte painting 	 Earphone Battery: 50mAh*2 	 Case Battery: 650mAh 	 Earphone Charging: 1.5 hours 	 Case Charging Time: 2.5 hours 	 Working time: 4.5 hours/Total 27hours 	 Case support Charging: 5 times 	 Charging port: Mircro-USB 	 Earbud weight: 5g each 	 Casing Weight: 48.8g 	 Casing Dimension: 81.6*38.6*27.5mm (L*W*H） 	 Waterproof level: IPX5  Package: 	 1 x True Capsule Bluetooth Earphones 	 1 x Charging Case 	 1 x Charging Cable 	 2 pair Extra Interchangeable Ear Tips 	 1 x User Manual  

TWS Earbuds with Biological Diaphragm

Tomax Industries Ltd

Mobile Accessories

   Bluetooth V3.0+EDR, class II (Broadcom 20771)   Up to 15 meters in working distance (open space)   Bluetooth profiles: A2DP1.2/AVRCP1.0/HSP/HFP   Up to 14 hours talk time   Up to 10 hours music playback time   Up to 6 days standby time   Voice recognition for true hands free by saying 'Answer' to answer the call and 'Ignore' to reject the call.   Voice prompt in 5 languages: English, Spanish, German, French, Chinese   Multipoint: Supports 2 phones connection   Battery meter on iPhone   Support 3.5mm line-in for use in case of out of power.   Support VOIP, connect with computer for online chat.   Vice dialing/ redialing   Product dimension: D4.0 mm x 1.5 mm   Weight: 120 g   Colors: black, white, hot pink  

Headphone

2020 Matt Black ANC TWS Earbuds with Touch Control
GENERAL FEATURES: 	 Bluetooth chipset: BES2300Z 	 Bluetooth standard Bluetooth:&nbsp; V5.0 	 Music audio decoder:&nbsp; SBC 	 Wide band audio:&nbsp; Support 	 Multi-point connection:&nbsp; No 	 Voice prompt:&nbsp; English 	 Ear-buds controller:&nbsp; Touch control 	 Dual click controller:&nbsp; Support 	 Auto paring when charging case is opened:&nbsp; No 	 Auto paring when take ear-buds out from charging case: Yes 	 Dual speakers when calling:&nbsp; Support 	 Waterproof rate:&nbsp; IPX4 	 Siri assistant(iOS system)/Google assistant (Android system): Support 	 Earbuds remaining battery power indicate on mobile phone: Support 	 4 LED lights indicates charging case remaining battery power  Power consumption: 	 Ear-buds batteries:&nbsp;Lithium battery (60mAh each) 	 Charging case battery:&nbsp; Lithium battery (500mAh) 	 Ear-buds charging status indication:&nbsp; Red/Green LED 	 Charging case remaining battery power indication:&nbsp;4 green LED lights 	 Charging slot:&nbsp; TYPE C 	 Voltage range of charging case:&nbsp; 4.5-5.5V (Supports max. 12V voltage protection) 	 Support fast charging:&nbsp; No 	 Wireless charging:&nbsp; No  Working time:&nbsp; 	 Ear-buds full recharged:&nbsp; 1.5h 	 Charging case full recharged:&nbsp; 2h 	 Playing time (ANC is off):&nbsp; 6H 	 Playing time (ANC is on):&nbsp; 5h 	 Full recharged ear-buds by provided charging case: 2 -3 Times 	 Standby time (ear-buds in the charging case):&nbsp; 180 days  Audio Characteristics:&nbsp; 	 Receiver/speaker drivers:&nbsp; ɸ10mm dynamic driver /32 ohm; sensitivity : 92+/-2dB 	 Microphone:&nbsp; 2718 MEMS mic; Sensitivity : -42+/-1dB 	 Active noise cancellation:&nbsp; Feed Forward 	 Monitor:&nbsp; No 	 A2DP Frequency Range/A2DP:&nbsp; 20~20k Hz 	 A2DP System Sensitivity @ nom. Vol/A2DP sensitivity:&nbsp;93+/-3dB @Headset nominal volume @0dBFs stimulus input level. 	 HFP Receive/sending Frequency Range/HFP:&nbsp;Support wide band HFP 	 100Hz~8k Hz 	 HFP Receive sensitivity/HFP (dBspl@1KHz): 96+/-3dB @Headset max volume,@-20dBFs stimulus input level. 	 HFP Sending Loudness Rating/HFP Sensitivity (dBV/Pa):&nbsp;-35+/-3dBV/pa 	 Receive Idle Noise(at maximum volume):&nbsp; Less than 29dBA @max volume 	 Sending Idele Noise:&nbsp; &lt;-70dBV 	 ANC performance:&nbsp;Max ANC&ge;25dB;Average ANC&ge;20dB from 50Hz to 400Hz  RF Characteristics: 	 Antenna type:&nbsp; Ceramic antenna 	 RF Power /RF grade:&nbsp; Class1 	 Conducted Sensitivity:&nbsp;-92dBm 	 Passive antenna:&nbsp;30% 	 TRP:&nbsp;6dBm 	 TIS: -83dBm 	 Outdoor Bluetooth connection distance: 10m, 360degree free space  Environmental Requirement: 	 Working temperature: -20&deg;C ~ 60&deg;C 	 Working humidity: 5%~95% 	 Storage temperature: -40&deg;C ~ 70&deg;C 	 Storage humidity: 5%~95% 	 Waterproof rate: IPX4  

ANC TWS Earbuds with Touch Control

TWS Bluetooth Headset (With Wireless Charging) 	 Support Wireless Charging 	 Magnetic Charging Port for Earphone 	 Low Power Consumption&amp;Strong Connecting Signal 	 Automatic Pairing, Support&nbsp; IOS/Android &amp; Siri  TWS Bluetooth Headset (Without Wireless Charging) 	 Magnetic Charging Port for Earphone 	 Low Power Consumption&amp;Strong Connecting Signal 	 Automatic Pairing, Support&nbsp; IOS/Android &amp; Siri  Specification: 	 Bluetooth Version: V5.0 	 Chipset: RealTek RTL8763BFR 	 Bluetooth Distance: &gt;10 Meters 	 Call Time: 6H approx &amp; Music Time: 5H approx 	 Standby Time: 120H approx 	 Battery Capacity per earphone: 50mAh 	 Charging Box Battery Capacity: 500mAh 	 Waterproof level: IPX5 	 Color: White/Black  

TWS Bluetooth Headset

 	 APP: Live Home 	 Chipset: Via 8315 	 Chipset (CPU): GM8135S, ARM&reg;CPU core 32bit RISC up to 600MHz 	 Sensor: 720P GC1054 CMOS 	 Lens: 140&deg; wide angle 	 Sensor Capability: Support automatic white balance, automatic gain control, automatic backlight compensation 	 Signal to Noise Ratio: &ge;39dB 	 Minimum Illumination: Night Mode: Low trigger (&lt;=8Lux) 	 Night Vision: Double filter automatic switching 6pcs 850nm&Phi;28Mil high power infrared lights night vision 5 meters 	 Video Format: H.264 	 Video Size / Frame Rate: 720P 15fps 	 Video Mode:	 		 Record when there is motion detection 		 Record when someone ring the doorbell 		 Record manually from APP 	 	 	 Battery Type / Capacity: 18650 battery cell,&nbsp; 2600mAh 	 Battery Discharge Time: 3 batteries last for 3-4 months 	 Network Protocol: TCP/IP, HTTP, TCP, UDP, DHCP, DNS, DDNS, NTP, RTP, P2P, etc. 	 WIFI Connection: Support (802.11 b/g/n) 	 Storage: Support TF card 8GB~32GB 	 Working Voltage: DC: 5V 1.5A 	 Working Current: 300mA 	 Charging Voltage: DC 5V / 1A 	 Storage Temperature: 0&deg;C-50&deg;C 	 Operating Temperature / Working Temperature: -10&deg;C-50&deg;C 	 Operating Humidity: &lt;95% 	 Wake-Up Methods:	 		 Wake-up by ringing the doorbell 		 Wake-up by PIR motion detection 		 Wake-up by APP live preview 	 	 	 Application / Use: When there is visitors, the doorbell can record short videos, do two-way talk, and the house owner can see online what is happening outside the house. 	 Features: Wireless installation; ultra-low power consumption; long distance active wake-up; support multiple users view online at the same time 	 AC Power: AC 8-16V  

Smart Door Bell

   Cute bluetooth headset that compatible with bluetooth enabled mobile phone, laptop, PSP as well as iPhone. And in-built rechargeable   lithium polymer battery delivery up to 4 hours of talking time.   Easy to use it receiving, rejecting, redialing a call and voice dialing( mobile supported).   Easy to use and comfortable to wear, free your hands just that simple.  

Bluetooth Headset 

 	 Chip: Airoha AB1513 	 Bluetooth Version: v4.1+EDR 	 Talk/Playing time: up to 4.4 hrs/3.7 hrs 	 Standby Time: up to 156 hours 	 Charging Time: 1-2 hours 	 Battery inside: 60 mah 	 Material: ABS, PC+UV Painting 	 Profile Support: HFP/HSP/AVRCP/A2DP 	 Charge voltage: DC 5V 	 Operation Distance: 10 metres 	 Frequency range: 2.441GHz 	 Color: black, white, gold, silver 	 Certificate: CE,ROHS 	 Stereo Music; Selfie Remote Control 	 Two Language(Chinese/English) Voice Prompt 	 Multipoint: connect with two phones at the same time 	 iPhone Power Display  

Bluetooth Headset

 	 Chip: CSR 8610 	 Bluetooth Version: v4.1 	 Material: ABS, PC+ Rubber Oil Painting 	 Profile Support: HFP/HSP/AVRCP/A2DP 	 Talk/Playing time: up to 7 hrs/6.5 hrs 	 Standby Time: 186 hours 	 Charging Time: 1-2 hours 	 Charge voltage: DC 5V 	 Battery inside: 85mah 	 Operation Distance: 10 metres 	 Certificate: CE,ROHS 	 Color: black, silver, gold 	 Slim Design; Lightweight &amp; Compact 	 Stereo Music; CVC noise reduction; Voice Prompt 	 Multipoint: connect with two phones at the same time 	 Long Standby Time  

 	 Chip: CSR 8615 	 Bluetooth Version: v4.1 	 Material: ABS, PC+UV Painting 	 Profile Support: HFP/HSP/AVRCP/A2DP 	 Talk/Playing time: up to 7.4 hrs/7 hrs 	 Standby Time: 270 hours 	 Charging Time: 1-2 hours 	 Charge voltage: DC 5V 	 Battery inside: 100 mah 	 Operation Distance: 10 metres 	 Certificate: CE,ROHS 	 Color: black, white, red, grey, gold 	 Business Clip Style &amp; Retractable Earphone 	 CVC Noise Reduction; Vibration prompt when coming call 	 Stereo High Definition Music, Clear Sound Experience 	 Long Standby Time; Multipoint Connection 	 Voice Prompt; Iphone&amp;Android Power Display  

MGM Industries & Company

   Bluetooth headsets: Bluetooth 4.0   Headset weight only 6g   Auto pairing, one with 2 phones   Working distance: 10M/30ft   Chip mode: CSR BC8   Rechargeable battery   Play music, healthy call, oxygen bar   Oxygen bar can release more than 3-10 million Ions, make your driving more healthier.  

Bluetooth Headset with Oxygen Bar

 	 With USB charging cable 	 With Bluetooth 3.0 technology 	 With Detachable cable to use as regular headphones  

Headset

Support Music &amp; Handsfree
160mAh Rechargeable Battery
Bluetooth Audio remote control
Bluetooth V3.0 + EDR


Bluetooth Hat 

* Simple and stylish: the newest Bluetooth headset with lightweight and compact portable design, We are committed to creating the most mini Bluetooth headsets
* Built-in HD and sensitivity microphone: Idea for in car calling or working use. Perfect for Stealth Listening or watching at work, etc. for Stealth Listening or watching at work
Built-in 50mAh polymer battery. Up to 4 hours of continuous talk time, 3.5 hours of music time. Only need to charging 2 hours. Do not over 2 hours
* Pairing Instruction: press and hold the button until the voice states &quot;ready to pair&quot; or the LED light flashing red and blue
* Notice : the Bluetooth is only for one ear. Not a pair.

It can be clipped on your collar; it can be put on ear &amp; convertible: mono into stereo, stereo into mono; it can be used as a wireless music receiver.

3 in 1 Bluetooth Music Headset 

Matrix Promotion Limited

	Custom Logo print charge included	ECO bamboo wireless headphone made out of carefully sourced sustainable materials.	The earpads are made out of bamboo and the headband is made out of RPET. The foldable headphone uses BT 5.0 for smooth connection up to 10 metres. With 200 mAh battery that allows a playtime of up to 4 hours on a single charge and re-charging is done in 2 hours.	Including mic to pick up and answer calls.

XD Design P329.169 Bamboo Wireless Headphone

 	 Chip: CSR 8615 	 Bluetooth Version: v4.1 	 Material: ABS, PC+ UV Painting Frame 	 Profile Support: HFP/HSP/AVRCP/A2DP 	 Talk/Playing time: up to 7.4 hrs/7 hrs 	 Standby Time: 270 hours 	 Charging Time: 1-2 hours 	 Charge voltage: DC 5V 	 Battery inside: 100 mah 	 Operation Distance: 10 metres 	 Certificate: CE,RoHS 	 Color: Black, White 	 Business Clip Style &amp; Retractable Earphone 	 CVC Noise Reduction; Vibration prompt when coming call 	 Stereo High Definition Music, Clear Sound Experience 	 Long Standby Time; Multipoint Connection 	 Voice Prompt; iPhone &amp; Android Power Display  

 	 Chip: CSR 6145 	 Bluetooth Version: v3.0 	 Material: ABS+PC 	 Profile Support: HFP/HSP/A2DP 	 Talk/Playing time: up to 4 hours 	 Standby Time: 150 hours 	 Charging Time: 1-2 hours 	 Charge Voltage: DC 5V 	 Battery Inside: 60mah 	 Operation Distance: 10 metres 	 Certificate: CE,ROHS 	 Color: black, white 	 Support: take/end call, redial, mute, volume control, play 	 Stereo Music; CVC Noise Reduction; Voice Prompt 	 Multipoint: connect with two phones at the same time  

 	 Chip: Airoha AB1513 	 Bluetooth Version: v4.1+EDR 	 Talk/Playing time: up to 4 hrs/3.7 hrs 	 Standby Time: up to 150 hours 	 Charging Time: 1-2 hours 	 Battery inside: 55mah 	 Material: ABS, PC+drawing 	 Profile Support: HFP/HSP/AVRCP/A2DP 	 Charge voltage: DC 5V 	 Operation Distance: 10 metres 	 Frequency range: 2.441GHz 	 Color: black, white, gold, blue 	 Certificate: CE,ROHS 	 Stereo Music; Selfie Remote Control 	 Two Language(Chinese/English) Voice Prompt 	 Multipoint: connect with two phones at the same time 	 iPhone Power Display  

 	 Chip: CSR 8615 	 Bluetooth Version: v4.1 	 Material: ABS, PC+ UV Painting Frame 	 Profile Support: HFP/HSP/AVRCP/A2DP 	 Talk/Playing time: up to 7.4 hrs/7 hrs 	 Standby Time: 270 hours 	 Charging Time: 1-2 hours 	 Charge voltage: DC 5V 	 Battery inside: 100 mAh 	 Operation Distance: 10 metres 	 Certificate: CE,RoHS 	 Color: Black, White 	 Business Clip Style &amp; Retractable Earphone 	 CVC Noise Reduction; Vibration prompt when coming call 	 Stereo High Definition Music, Clear Sound Experience 	 Long Standby Time; Multipoint Connection 	 Voice Prompt; iPhone&amp;Android Power Display  

 	 Chip: CSR 6145 	 Bluetooth Version: v3.0 	 Material: ABS, PC+UV Painting 	 Profile Support: HFP/HSP/A2DP 	 Talk/Playing time: up to 4 hours 	 Standby Time: 115 hours 	 Charging Time: 1-2 hours 	 Charge voltage: DC 5V 	 Battery inside: 55mah 	 Operation Distance: 10 metres 	 Certificate: CE,ROHS 	 Color: black, white 	 Support: take/end call, redial, mute, volume control, play 	 Stereo Music; CVC noise reduction; Voice Prompt 	 Multipoint: connect with two phones at the same time  

 	 Chip: Airoha AB1513 	 Bluetooth Version: v4.1+EDR 	 Talk/Playing time: up to 4.4 hrs/3.7 hrs 	 Standby Time: up to 156 hours 	 Charging Time: 1-2 hours 	 Battery inside: 60 mah 	 Material: ABS, PC+ Rubber Oil Painting 	 Profile Support: HFP/HSP/AVRCP/A2DP 	 Charge voltage: DC 5V 	 Operation Distance: 10 metres 	 Frequency range: 2.441GHz 	 Color: black, white, silver 	 Certificate: CE,ROHS 	 Stereo Music; Selfie Remote Control 	 Two Language(Chinese/English) Voice Prompt 	 Multipoint: connect with two phones at the same time 	 iPhone Power Display  

 	 Chip: CSR 8615 	 Bluetooth Version: v4.1 	 Material: ABS, PC+UV Painting 	 Profile Support: HFP/HSP/AVRCP/A2DP 	 Talk/Playing time: up to 7.4 hrs/7 hrs 	 Standby Time: 270 hours 	 Charging Time: 1-2 hours 	 Charge voltage: DC 5V 	 Battery inside: 100 mah 	 Operation Distance: 10 metres 	 Certificate: CE,ROHS 	 Color: black, white 	 Business Clip Style &amp; Retractable Earphone 	 Sample Design, Convenient Control Main Function Button 	 CVC Noise Reduction; Vibration prompt when coming call 	 Stereo High Definition Music, Clear Sound Experience 	 Long Standby Time; Multipoint Connection 	 Voice Prompt; iPhone &amp; Android Power Display  

Parameter: 	 Chipset: Airoha AB1536 	 Speaker impedance:&nbsp;16&Omega;&plusmn;15% 	 Drive Units:&nbsp;&Phi;10mm dynamic&nbsp; 	 Frequency range:&nbsp;20Hz~20KHz 	 Horn sensitivity:&nbsp;receive sensitivity&nbsp;107&plusmn;3dB 	 Rated Power:&nbsp;single earbud&nbsp;consumption 8mW 	 Wireless distance:&nbsp;Appr.8m 	 Bluetooth version:&nbsp;V5.0 	 Music Play time:&nbsp;Around 6 Hours 	 Talking time:&nbsp;Around 6 Hours 	 Standby time:&nbsp;72 Hours 	 Charging time:&nbsp; 1.5 Hours 	 Earbud capacity:&nbsp; 40mAh 	 Charging case capacity:&nbsp; 400mAh 	 Material:&nbsp; ABS 	 Earbud size:&nbsp;23.6*19.5*22.2mm 	 Charging case size:&nbsp;82.7*49.7*34.6mm 	 Type of antenna:&nbsp;Ceramic antenna 	 Antenna Gain:&nbsp;3.2dB 	 Maximum depth of active noise reduction:&nbsp;-25dB 	 Effective noise&nbsp;reduction bandwidth:&nbsp;50-1.5KHz 	 In TWS,listening music without ANC:&nbsp;5.5h&nbsp; (8mA) 	 In TWS,listening music with ANC:&nbsp;4.5h&nbsp; (9.5mA) 	 In TWS,Standby time with ANC:&nbsp;16h(4.5mA) 	 Electricity:&nbsp;5V/1A 	 Charging times for earbuds:&nbsp;3-4 times  

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