Working Principle of Spy GSM Box Earpiece
The new GSM box is build-in dual band GSM module which can works in GSM900MHz and GSM1800MHz mobile phone networks.
After insert GSM sim card and turn on power, it automatically pick-up Telephone or mobile phone calls, and transfer audio signals to earpiece.
The powerful inductive coil can drive earpieces within 40cm.
The 35dB top sensitive microphone ensures partner can hear your Whisper voices. MUTE button helps to get rid of earpiece detectors Specification of Spy GSM Box Earpiece
Mobile Network & Frequency GSM: 900 MHz, GSM: 1800MHz
Audio Power 4 Watt
Transmission Distance 50 CM
Battery Type 3.7V 900Mah
Full Recharge 4 Hours
Battery Life 3~4 Hours (Depends on Volume)
Color Skin or Black
Measurements 57 x 37 x 17 mm (Gram)
Packaging Black Box with Blister
How to Recharge and Active Spy GSM Box Earpiece:
Before use the GSM box, please recharge for a few seconds to active the battery.
The Red light will turn on while recharge.
Full recharge takes about 4 hours. After full recharged, the red light will turn off.
You can recharge the battery while in phone conversation
How to Recharge and Active Spy GSM Box Earpiece:
Before use the GSM box, please recharge for a few seconds to active the battery.
The Red light will turn on while recharge.
Full recharge takes about 4 hours. After full recharged, the red light will turn off.
You can recharge the battery while in phone conversation
How to Load Sim Card in Spy GSM Box Earpiece:
Please use regular SIM card (size 15x25mm). Make sure the pins down.
Can not support new MINI SIM cards.
How to Turn On / Off Spy GSM Box Earpiece:
Press “Power” button and hold for 5 seconds, Blue light will flash 4 times, and able to hear “ding…ding…” alarm sounds in wireless earpiece.
Click the “Reset” button will turn off power immediately even its in the phone conversation status.
Battery life is 3-4 hours talking time.
The “Reset” button is as flat as the housing.
It ensures user will not push the “reset” by mistake.
