Search results for 'earpiece'

Main Features: One-touch answering Wireless connection To earpiece < 30cm To cellphone <10 m Bluetooth version: 3.0 External MIC cable length 100cm(only External MIC type) Voice dialing available Battery life 5-6 hours Standby 72 hours Build-in battery 240mAH SN 0000 or 1111 Connectors/Ports - Mini USB (charging Buttons/switches - Volume U - Volume Dow - Power On/Of - Accept/Reject Call Learn More

• Mini wireless earpiece consists of specialized chip, shell, faceplate, battery door, handle etc.
  1.Battery door: Open battery door by fingertip, install the battery perfectly and push the battery door to battery box.
  2.Handle: Clarity and high strength string help you to take out the earpiece from ear canal easily.

• Mini wireless earpiece  receives signal by inductive coil.  

• across electromagnetic fields  

• Receiving distance: 50-70 cm  

• Standard Zinc-air battery: type 337  

• Battery life: about 5-8 hours  

• Audio bandwidth: from 300 Hz to 4 KHz

• Distortion: <2%  

• Size: 3x5x7mm  

• Working frequency: all frequencies

• Distance between inductive coil and Mini wireless earpiece: about 70-100 cm

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How does it work? The new developed GSM BOX has a built-in dual band GSM module that works in both of Four Band mobile phone networks. Once insert a GSM SIM card and turn on the power, it will automatically pick up calls from any mobile phone or telephone. The powerful inductive coil will creat strong signals to drive earpieces within 30-50cm distance. One pc 35db top sensitive microphone ensures your partner hear the whisper voices, even the GSM BOX is hidden under the clothes. GSM BOX has a builtin rechargeable 650mAh battery. supports more than 2 hours talking time, or 48 hours Standby time. 3in1 GSM-ID-Card 85x50x4.5mm As a master card Only 30 grams IMEI Unique can work in any country Built-in induction 3-4h talking time what is included in tha packing for 1pc? 1 x vip pro GSM card box 1 x 808 earpiece 1 x original 337 battery Welcome bulk order, do not hesitate to contact us! Learn More

Package/List of Accessories: 1x new808 808A earpiece skin or black, 9 model you can choose 1x SR337(416)SW battery 1x MIC Built-in Neckloop with mini clip Learn More

Helper eye &helper pen user guide 1.Use an android mobile which support OTG function to down load app: helper eye 2.Contact helper eye camera with mobile,Go to this app ,you will see the camera work 3.go app Setting to set your mail inbox 4.helper pen blue tooth pair with mobile 5.press the functional button from helper pen , then the helper eye camera will take photos,and the mobile will send out every photos to your email automatically Learn More

This GSM ID card (box) size is the same as ID card. The frequency is 850/900/1800/1900 Mhz so can work for all countries. The sim card slot only support micro sim card. The transmitter range from GSM card to earpiece is around 40-50cm, depends on which earpiece you use. Build-in high sensitive microphone. The inside indicator can show the on/off and battery power (when charging, the indicator will blink). When you charging this device, pls make sure turn on it, then can be charged! Learn More

Package Content: 1 x loop set + Jack (3.5mm) 1 x Magnet 2 x Earplug note: 9V batteries is not included. Attention： It must be worn correctly before it can be used! Learn More

User Guide: Installation： A: Intall the 337 battery to micro earpiece, plug in your ear. B：Cut GSM SIM card to Micro SIM card(like iphone4 SIM card size)，put it into the GSM car key slot, please check the correct direction. C:Place Gsm car key a right position to transmit audio signal to earpiece— distance is 0-70cm . D: Press the Power Button for 3 seconds, your will hear “system Start, please waiting” from your earpiece. press this button for 3 seconds again it will power off, you will hear“system Power off” from your earpiece E:You can press voice button to adjust the volume, three level(large,middle,small), when it adjust to large volume you will listen “di,di” sound in earpiece, press to change in cycle. F:`You can press Middle button to know the work status : If the yellow indicator lights, the machine is now power on . If no indicator lights, the machine is now power off. Now, install finished you can call the SIM card number in this this machine, you can listen and speak. Charging: Connect it to your cell phone charger or PC’USB port for changing via USB cable, during charging the LED will turn on RED, when is full will change to green. Learn More

Bluetooth Glasses with Spy Earpiece Set is designed for wireless connection to Smartphone and secret spy invisible earpiece. It transfers clear mono voice to invisible spy earpiece wirelessly. The Bluetooth Glasses has build-in amplifier, you can listen loudly and clearly within 20cm range. Learn More