2019 new GSM BOX WITH EARPIECE

Product Description
No need mobile phone. GSM Neckloop and earpiece - that're all you need.

Features of GSM Neckloop

·                                 Two way covert communication via mobile phone networks

·                                 Optimized inductive coil creates strong power for earpiece

·                                 Can support Works with Micro Nano earpeice

·                                 Built-in top sensitive 38dB microphone to pick up whisper voice

 Working Principles of GSM Neckloop

·                                 The new developed GSM Neckloop has a build-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 60cm distance.

·                                 One pc 35db top sensitive microphone ensures your partner hear the whisper voices, even the GSM Neckloop is hidden under the clothes.

·                                 The SOS/ Reset button allows you to cut off audio output signals to avoid earpiece detectors.

·                                 GSM Neckloop has a built-in rechargeable 920mAh battery.  It supports 6 hours talking time.  Full recharge takes 4 hours.