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

Shenzhen Xinshuo Technology Co.Ltd

Full HD Portable Monitor 16B1 15.6 inch portable laptop monitor with 1920*1080 resolution,7500K Color Temperature.Its shell have Black、White and Gray color.And built-in stand.Supports multiple connect ways to your laptops,PC,Phones,Macbooks,PS5/PS4,Xbox and Switch.It can effectively reduce blue light radiation,no-flickering,eye-care,and make it easier to watch for a long time.A second monitor for working from home.  

Portable Monitor

Sun Yin Crystal Industry Co Ltd

This transparent sapphire watch glass has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch, and with high electrical resistance, and with very wide optical transmission band from UV to Mid IR. A premium-quality sapphire glassAn anti-impact and anti-scratch design.With high electrical resistance.Features a high optical production rate.With good thermal stability.Features a high melting temperature of 2030 °C.With a high hardness of 9 Mohs (second to diamond)Purity: 99.99%.Density: 3.98-4.1g/cm2.Compressive strength: 21000kg/cm2.Flexural strength: 4000kg/cm2.Infrared transmittance: 85%.Dielectric constant: 7.5 - 10.5.Place of origin: China.Color: transparent or custom-made.

Sapphire Crystal for Monitor

Sapphire Smart Ring The Sapphire Ring is a small and compact ring with ECG and PPG sensors for heart rate monitoring and temperature monitoring. The application of these sensors will give the Sapphire Smart Ring more potential in health monitoring. In addition, the sapphire smart ring also supports connectivity and can interact with smart devices, providing users with a more convenient smart life experience.  

Sapphire Smart Ring shell

Shenzhen Interthings Technology Co Ltd

Image sensor: 2.0MP Color CMOSLens: Fixed focusViewing angle: 100-degreeVideo size / frame rate:1080p @ 15fpsPan &amp; Tile: horizon 355°，vertical 50°External memory:Supports micro SD cards up to 32GBBuilt-in microphoneBuilt-in speakerBuilt-in temperature sensorBuilt-in night lampWireless standard: IEEE 802.11b/g/n, 2.4GHz + bluetooth

1080P Baby Monitor Wifi Camera with Night Lamp Lullibies Temperature Sensor

Guangdong Takstar Electroacoustic Co.Ltd

Features： • New Ø40mm NeFeB driver produces outstanding sensitivity, response and dynamics. • Advanced composite diaphragm delivers distinct bass, full midrange, and airy highs. • Closed-back cups provide excellent noise isolation for undisturbed listening. • Compact coiled cable flexes freely without tangling hassles. • Skin-friendly earpads and headband ensure fatigue-free wearing for extended time. • Ergonomic, adjustable design fits comfortably on various head size or shape. • Includes Ø6.35mm adapter for compatibility with a wide range of audio devices. Applications： • Live stream monitoring, recording monitoring.Specifications：• Transducer Type: Dynamic • Driver Diameter: Ø40mm • Frequency Response: 20Hz-20kHz • Sensitivity: 102±3dB at 1kHz • Impedance: 32Ω • Peak Power: 50mW • Rated Power: 30mW • Cable: Ø3.5mm*3m • Connector: Ø3.5mm/Ø6.35mm TRS, Gold-Plated • Product Weight: Approx. 300gNote: The above data are measured by Takstar laboratory which has the final interpretation right!  

PRO 70 (GEN 2) Monitor Headphones

New Sky Industrial Ltd

Waterproof Bluetooth Sport Smart Watch H2 to Sport IOS 9.0 Android 4.4,   Product parameter　HardwareChip：RTL8762C+BK3266Acceleration sensor：(STK8321)3-axis gravity sensorTouch screen:2.5D Tempered glassDisplay:1.7 inch IPS，TFT color screen, resolution 240*280Key mode：one side keysBattery：Polymer Battery/ 180mAhhear rate/blood pressure：VC11Motor:0827 weldingHorn :welding /0916Microphone:welding/4015 high resistanceCharging methodMagnetic chargingdata storage：7-day exercise datawaterproof ：IP68Otherstandby time :6~8 days for normal use, stand by 10~15 daysBluetooth：BLE 5.0 + BT3.0APP：GloryFitOperation system：IOS 9.0 and above, Android 4.4 and aboveAPP language：Chinese, English, and other languagesFunctionsBasic functions：Steps, distance, calories, sleep monitor, real time heart rate detection, hear rate alert, blood pressure, Bluetooth call, music playSmart reminder：Sedentary reminder, call reminder, message reminder (Message / QQ / WeChat/ Skype / Facebook / Twitter / Line / WhatsApp)Others：Dial selection, multi sport mode, raise hand to light the screen, weather, time, clock, remote photography, do not disturb, WeChat sport, Anti lost, stop watch, OTA upgradeMaterialsMiddle framezinc alloyBottom caseIMLStrapNano coating Silicone strap (detachable)PackagingMachin size：43.6*36.3*9.9mmColor：black, golden, silverPackage list：watch, strap, user manual, charging, boxWeight of machine：30g                         

New Arrival Waterproof Bluetooth Sport Smart Watch H2 to Sport IOS 9.0 Android 4.4

Full HD Portable Monitor 15B1T 15.6 inch portable laptop monitor with 190*1080 resolution,support 178° viewing angle. It’s touchscreen.Supports multiple connect ways to your laptops,PC,Phones,Macbooks,PS5/PS4,Xbox and Switch. It have powerful leather cover.It can effectively reduce blue light radiation,no-flickering,eye-care,and make it easier to watch for a long time.A second monitor for working from home.   

15B1T   

Waterproof Bluetooth Sport GPS Smart Watch H8 to Sport IOS 9.0 Android 5.0,  Basic ParameterBrand：H8Bluetooth: 5.0Waterproof class:IP67Colour: blackCompatible system:Support Android 5.0, IOS 9.0 and aboveAPP: FUNDO　GPS：Built in GPS chipset Taidou XT6061, GPS location, support GPS track playbackMain FunctionsHealth Monitoring：Support SPO2 monitoring , Dynamic and static heart rate、blood pressure、Sleep Monitoring、Step Count、Calorie consumption、distance、Sedentary reminderOther functions：incoming calls and SMS remind、time、Silent Alarm Clock、Weather show、 Camera control、Stopwatch、Custom dial、Multiple motion model、Custom brightness adjustmentAlarm: Built in, vibrating reminderDisplay ScreenScreen:1.3 inch, resolution 240*240Hardware ConfigurationBattery type:polymer lithium batteryBattery capacity:360mAhDuration of standby :about 7 daysChip:nRF52840Blood pressure heart rate sensor:3 Axis G-sensor: yesMaterialShell: Zinc alloyBand：Silica gelWeight and SizeWatch Size: 57X49X15.8mmTotal weight :40gLanguageband push :Simplified Chinese, Traditional Chinese, English, French, Japanese, German, Italian, Portuguese, Spanish, Arabic, RussianAPP：Simplified Chinese, Traditional Chinese, English, French, Japanese, German, Italian, Portuguese, Spanish, Arabic, Russian, Korean, IndonesianPacking ListSmart Bracelet ，Charging Cable，Specification                    

New Arrival Waterproof Bluetooth Sport GPS Smart Watch H8 to Sport IOS 9.0 Android 5.0

Full HD Portable Monitor 15B2 15.6 inch portable laptop monitor with 190*1080 resolution,support 178° viewing angle. It’s built-in stand.Supports multiple connect ways to your laptops,PC,Phones,Macbooks,PS5/PS4,Xbox and Switch. .It can effectively reduce blue light radiation,no-flickering,eye-care,and make it easier to watch for a long time.A second monitor for working from home.  

15B2 

Shenzhen SSA Electronic Co., Ltd.

Specification Product Type ZSC-P15A Portable Monitor Product Selling Point Portable and Practical Screen Size 15.6 inch OR 1920RGB*1080P Screen Ratio 16:9(widescreen) HD Standard 1080P(Full ) Panel Type IPS All Sight Backlight Type W-LED Ports Charger Type-C×1 Cable Type-C×1,MINI HDMI×1 Video Type-C×1,MINI HDMI×1 Keyboard Micro USB×1 Mouse Micro USB×1 Apperance Design Measurement Package: 400*270*80mm/Item Size: 356*224*9mm Item Color Black Apperance Design Ultra-thin/ Sleek Weight 746g(not include leather cover) 1116g(gross weight) 

15.6 inch Portable Monitor

Sapphire lenses have excellent mechanical strength and hardness. With sapphire having superb thermal and chemical resistance and being scratch resistant, sapphire is a perfect choice for display window. With anti-impact and anti-scratch features.With high electrical resistance.With high corrosion resistance.Features great thermal stability.With high optical production rate.Features a high melting temperature of 2030 °C.With a high hardness of 9 Mohs, which is second to diamond.Purity: 99.99%.Density: 3.98-4.1g/cm2.Compressive strength: 21000kg/cm2.Flexural strength: 4000kg/cm2.Infrared transmittance: 85%.Dielectric constant: 7.5 - 10.5.Place of origin: China.Color: transparent or custom-made.Available in customized designs.

Sapphire Lens for Portable Security LCD Monitors

Waterproof Bluetooth Sport Smart Watch H1 to Sport IOS 9.0 Android 4.4,  Product parameter　HardwareChip：RTL8762C+BK3266Acceleration sensor：(STK8321)3-axis gravity sensorTouch screen:2.5D Tempered glassDisplay:1.7 inch IPS，TFT color screen，resolution 240*280Key mode：one side keysBattery：Polymer Battery/ 180mAhhear rate/blood pressure：VC11Motor:0827 weldingHorn :welding /0916Microphone:welding/4015 high resistanceCharging methodMagnetic chargingdata storage：7-day exercise datawaterproof ：IP68Otherstandby time :6~8 days for normal use，stand by 10~15 daysBluetooth：BLE 5.0 + BT3.0APP：GloryFitOperation system：IOS 9.0 and above, Android 4.4 and aboveAPP language：Chinese、English、and other languagesFunctionsBasic functions：steps,distance，calories，sleep monitor，real time heart rate detection，hear rate alert，blood pressure，Bluetooth call， music playSmart reminder：sedentary reminder，call reminder，message reminder（Message/QQ/Wechat/Skype/Facebook/Twitter/Line/WhatsApp）others：Dial selection，multi sport mode,raise hand to light the screen， wether，time，clock，remote photography，do not disturb，Wechat sport，Anti lost，stop watch，OTA upgradeMaterialsMiddle framezinc alloyBottom caseIMLStrapNano coating Silicone strap (detachable)PackagingMachin size：43.6*36.3*9.9mmColor：black,golden, silverPackage list：watch、strap、user manual、charging ,boxWeight of machine：30g                  

New Arrival Waterproof Bluetooth Sport Smart Watch H1 to Sport IOS 9.0 Android 4.4

Wireless Smart Video Doorbell Press Door Chime B30,  ModuleDescriptionSpecDSP+WIFIDSP+WIFIJunZhengT31ZL+CYW43438_A1WIFITransmitting power11b：17dBmReceiving Sensitivity（11Mbps）-82dBmCameraSensorJX-F37Pixel2mDiagonal Angle170°HDRYesWDRNoResolution1928H x 1088V,640H X 360VVideo Codec StandardH264FPS(Frames Per Second)Day Time15fpcNight Time15fpsIR Night VisionQTY of Lamp6pcs of 5mmDetermine the principle of day and night realizationPhotodiodeDetection Distance5mHuman DetectionPrinciplePIRSensitivity Adjustment on Tuya APP-High means it is triggered immediately when someone is detected.-Mid means it is detected that someone has been hovering for more than 4 seconds to trigger-Low means trigger when someone hovers for more than 7 secondsDetection Distance1-3MPower ConsumptionWorking time (10 times per day, 25s per time)3 YearsCurrent (Standby)0.2mAWorking Current (Night Vision + Video Display)Day Time:200mA, Night Time:300mAVoiceQTY of Microphone1Spec of Microphone-38dbSpec of speaker1524 Horn;L100 2P 1.25,1W,8ΩWhether it has built-in echo cancellationYesPower SupplyAC (18V-24V)NoBattery3.7VUSB5VPower Monitoring FunctionYesChargingDC5VDC5VStorageTF SlotYesData Storage CloudYes (Extra Fee)Wake up MethodWake up By ButtonYesWake up By PIRYesWake up by Mobile PhoneYesInformation Push IntervalInterval of message&lt;600msTamper Alarm　NoWaterproof and dustproof grade　IP53Working TemperatureWorking Temperature-20~+60°Smart Speaker InteractionAlexaYES (Extra Fee)Google AssistantYES (Extra Fee)                          

New Arrival WiFi Smart Video Doorbell Press Door Chime B30

RDI (HK) Ltd

PWiFi + WiFi dual mode technology, camera connect to monitor and router at the same timeSystem expandable up to 2 cameras, single of split display1080p pan &amp; tilt camera with night vision and sound trigger (VOX)5" capacitive touchscreen monitorLullaby, night light and temperature display.Two way audio between camera and monitor or camera and smartphone.Free iOS &amp; Android App (Tuya based)

Wireless Dual Mode Baby Monitor

Videotech Technology Development Co Ltd

 Feature: 
&middot;2-Channel&nbsp;cameras&nbsp;input
&middot;LCD&nbsp;screen&nbsp;contrast&nbsp;and&nbsp;brightness&nbsp;Auto&nbsp;adjusted&nbsp;according&nbsp;to&nbsp;light
&middot;LED&nbsp;back&nbsp;light&nbsp;control&nbsp;buttons&nbsp;with&nbsp;Auto&nbsp;sensor&nbsp;on&nbsp;light
&middot;Monitor&nbsp;Auto&nbsp;switch&nbsp;on&nbsp;when&nbsp;reversing
&middot;Image&nbsp;adjustment&nbsp;Auto&nbsp;saving&nbsp;mode&nbsp;and&nbsp;the&nbsp;default&nbsp;settings
&middot;Last&nbsp;operation&nbsp;setting&nbsp;auto&nbsp;memory&nbsp;function
&middot;Wide&nbsp;voltage&nbsp;design:12-32V
&middot;Distance&nbsp;scale&nbsp;manually&nbsp;adjustable&nbsp;according&nbsp;to&nbsp;the&nbsp;vehicle&nbsp;condition
&middot;Multi-language&nbsp;OSD&nbsp;menu&nbsp;operation
&middot;Power&nbsp;supply&nbsp;system&nbsp;can&nbsp;support&nbsp;monitor&nbsp;heating&nbsp;and&nbsp;4&nbsp;cameras&nbsp;heating,&nbsp;shutter&nbsp;monitor,&nbsp;LED&nbsp;lighting
&middot;At&nbsp;low&nbsp;temperatures&nbsp;with&nbsp;automatic&nbsp;heating&nbsp;function(optional)
&middot;Split,&nbsp;PIP,&nbsp;Quad&nbsp;display&nbsp;mode(optional)
&nbsp;
 Technical&nbsp;Data: 
&nbsp; 	 Resolution&nbsp;TFT 800*480dot&nbsp;16:9 	 High&nbsp;Brightness 400cd/m2 	 Video&nbsp;Input 1V+/-20%&nbsp;75&Omega; 	 Audio&nbsp;Input &ge;400MV 	 Scanning&nbsp;Frequency (H)15.625KHz(v)&nbsp;50Hz 	 Power&nbsp;Supply DC12-32V 	 Standby&nbsp;Current &lt;50MA 	 TV&nbsp;system PAL/NTSC 	 Operating&nbsp;Temp -15℃~+65℃ 	 Storage&nbsp;Temp -20℃~+70℃  

7" Heavy Duty Monitor

Etas and Company

 	 Pixel pitch : 0.3(H) / 0.3(V)mm 	 Max resolution : 1360*768 	 Color : 16.7m 	 Contract Ratio : 700:1, DCR ON : 10000:1 	 Brightenss : 250cd/m2 	 Response time : 2ms 	 View angle : H 170 / V160  

18.5" Wide LED Monitor (16 :9) 

 	 IP67 waterproof monitor 	 Two channel&nbsp; 	 720P/1080P&nbsp; 	 AHD input 	 1080PHD HDMI image output  

Waterproof Monitor

Sharpvision (HK) Co

STONKAM 7&rdquo; HD Rear View Car Monitor with Touch Screen 	 Support 4CH x 1080P / 720P cameras 	 Video Input: 4 x aviation port, 4 x trigger 	 Contrast: 800:1 	 Resolution: 1024 x 600 	 Brightness: 600cd/m2 	 Power Consumption: Approx. 8W 	 DC: 10-32V  

7” HD Rear View Car Monitor with Touch Screen

MGM Industries & Company

Cat &amp; Dog Treat Dispenser Monitor from Anywhere with Pet Camera &amp; 2-Way Audio 	 LIVE PET MONITOR &ndash; Capture photo keepsakes and record treasured pet moments with the 720p Hi-Res camera and 8 GB of memory 	 CHAT W/ YOUR PET &ndash; The integrated microphone and speaker allow for 2-way audio between you and your pet 	 PET PLAYTIME &ndash; Use the interactive dog toy&rsquo;s movable pet laser pointer to entertain and exercise your pet while you&rsquo;re away 	 REMOTELY DISPENSE TREATS &ndash; The treat dispenser stores up to 11 snacks and has a launcher to shoot treats up to 3 ft away 	 PET ACCESS ANYWHERE &ndash; Bluetooth&reg; or Wi-Fi connects the Android/iOS app to the Q for pet monitoring and interaction anywhere 	 Material: durable ABS shell&nbsp;,egg-shaped design  

Cat & Dog Treat Dispenser Monitor

•Smart clock camera •Time/clock/temperature display •Two-way audio •Monitor by smartphone •One-button to call-out to mobilephone •Night lamp •Temperature alerts •Rotatable camera angle (horizontal 355º) •Wi-Fi connection (2.4GHz only) •3MP / 1296P live view •Micro SD local and cloud storage •Type-C charging 

Smart Clock Camera, Time/clock/temperature display  ,Two-way audio  ,Monitor by smartphone  ,One-button to call-out to mobilephone  ,Night lamp ,Temperature alerts  ,Rotatable camera angle (horizontal 355º)  ,Wi-Fi connection (2.4GHz)  ,3MP / 1296P live view

• Long range WiFi technology, H.265 compressions. • System supports up to 8 cameras, 1/2/4/6/8 channel display. • 1296p (3Mp) pan &amp; tilt outdoor camera with night vision and White LED • 10.1” capacitive touchscreen monitor with manual, auto and schedule recording into SSD HDD or Micro SD card. • Monitor supports HD output. • Two-way audio communication • Monitor can be table stand or wall mounted. • Monitor connects to router through ethernet cable or WiFi • Free iOS &amp; Android App (Tuya based) for remote access from smart phone/tablet. 

Wireless 1296p Pan & Tilt camera with 10.1" touchscreen monitor

Waterproof Bluetooth Healthcare Smart Watch H3 to Sport IOS 9.0 Android 4.4,  　Product ParameterHardwareMain chipRTL8763ERAM64MbAcceleration sensor(STK8321) 3-axis gravity sensorTouch screen2.5D Tempered glassDisplay1.85 inch IPS, TFT screen , resolution 240*280Key modeone side keyBatteryPolymer Battery/ 260mAhHear rate/blood pressureLC11SMotorYESHornYESMicrophoneYESCharging methodMagnetic chargingData storage7 daysWaterproofIP67~IP68OtherStandby time5~7 days for normal use, stand by 10-15 daysBluetoothBT 5.0APP：GloryFitOperation systemIOS 9.0 and above, Android 4.4 and aboveAPP languageChinese, English, and other languagesFunctionBasic functionssteps, distance, calories, sleep monitor, real time heart rate detection, blood pressure, Bluetooth call, music playSmart remindersedentary reminder, call reminder, message reminder (Message / QQ / WeChat / Skype / Facebook / Twitter / Line / WhatsApp)OthersDial selection, multi sport mode, raise hand to light the screen, weather, time, clock, remote photography, do not disturb, WeChat sport, Anti lost, stop watch, OTA upgrade；MaterialsMiddle frameZinc alloyBottom casePCStrapSilicone strap (detachable)PackageMachin size43.6*36.5*10.3mmColordark grey, golden, silverPackage　Package list:watch, strap, user manual, charging, boxWeight of machine:30g                    

New Arrival Waterproof Bluetooth Healthcare Smart Watch H3 to Sport IOS 9.0 Android 4.4

Microtech Technology Co Ltd

8&quot; to 22&quot; Customized Sizes Open Frame 10 Points Touch LCD Monitor
Touch screen parameters 触摸屏参数 	 Touch screen type: Projected capacitive touch 触摸屏类型: 投射式电容触摸屏 	 Response time: &lt;3ms 响应时间 : &lt;3ms 	 Touch points: Standard 10 touch points 触摸点数:10点触摸 	 Touch effective recognition &gt; 1.5mm (Opaque objects such as fingers and touch pens) 触摸有效识别: &gt;1.5mm (手指、触摸笔等不透明物体) 	 Scanning frequency: 200Hz 扫描频率: 200Hz 	 Scanning accuracy: 4096 x 4096 扫描精度: 4096&times;4096 	 Interface: Full Speed USB 2.0, 3.0 通信方式: 全速USB 2.0,3.0 	 Theoretical number of hits: More than 50 million times 理论点击次数: 5000万次以上 	 Working current / voltage: 180Ma/DC +5V&plusmn;5% 工作电流/电压 180Ma/DC +5V&plusmn;5% 	 Anti-light interference: Normal use when the intensity of sunlight, incandescent lamp and fluorescent lamp changes 抗光干扰: 阳光、白炽灯、日光灯等强光变化时正常使用 	 Touch data output mode: Coordinate output 触摸数据输出方式: 坐标输出 	 Surface hardness: Physical toughened Morse 7 explosion proof glass 表面硬度: 物理钢化莫氏7级防爆玻璃 	 Operating System compatibility 操作系统兼容性: Windows 7 / 8 / 10 / XP / Linux / MAC OS / Android 	 Drive: Drive free, plug and play 驱动:免驱，即插即用  Display parameters 显示屏参数 	 Screen Type: A Gauge LCD 屏类型: A级LCD 	 Backlight: LED 背光: LED 	 Resolution: 1920 x 1080, 1366 x 768, 1280x1024 分辨率 : 1920 x 1080, 1366 x 768, 1280 x 1024 	 Luminance: 350 亮度: 350 	 Contrast ratio: &ge;5000:1 对比度&ge;5000:1 	 Response time: &lt;5.5ms 响应时间 : &lt;5.5ms 	 Total colors: 16.7M 色彩总数: 16.7M 	 Channel low voltage differential signal: 8-bit 2LVD 通道低压差分信号: 8-bit 2LVDS 	 Refresh frequency: 60Hz 刷新频率: 60Hz 	 Viewing angle: Horizontal78&deg;，Vertical78&deg; 可视角度: 水平l78&deg;, 垂直l78&deg; 	 LCD life: &gt;50000 hours 使用寿命: &gt;50000小时  Display parameters (only used as part of touch display) 显示参数 (仅作为触摸显示器部分使用) 	 Power interface: 12V 电源接口: 12V 	 VGA Input: 15 pins (D-Sub) x 1 VGA输入: 15针 x 1 	 HD multimedia interface (HDMI) x1 高清多媒体接口 x 1 	 DVI Interface x 1 DVI接口 x 1 	 PC-Audio Input x 1 PC-AUDIO输入 x 1 	 Headphone output x 1 耳机输出 x 1 	 Sound output power 2 x 10W 声音输出功率 2 x 10W 	 Number of speakers x 2 扬声器数 x 2 	 Terms of Payment:&nbsp;Negotiable  

Open Frame 10 Points Touch LCD Monitor

Shenzhen Gospell Smarthome Electronic Co., Ltd.

Features:  1. 2.4GHz FHSS Digital Wireless transmission maximum up to 300m  2. 4.3” Big screen with HD resolution display for day &amp; night clearly baby movement monitoring  3. Camera Pan/Tilt Rotation available: Horizontal 345 degree, Vertical: 55 degree  4.Two-way-Audio talking between baby and parents  5.Big capacity lithium battery in monitor display for longer working hours  6.Invisible IR lights for day &amp; night view, without any influence to baby  7. Monitor display can connect to maximum 2 camera at the same time  8. Room temperature detection for baby room and alert parents if too high or low temperature 8. Build-in Lullaby songs max up to 5pcs, customized available  9. Clock alert function for reminding you to feed the baby  10. Alert options available: low power / disconnection / temperature / VOX  

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