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 spy earpiece. The powerfull inductive coil can drive earpieces within 40 cm.
The 35dB top sensitive microphone ensures partner can hear your whisper voices. Mute button helps to get rid of earpiece detectors.
- 1 x SBL05 GSM Box with 3,5 watt amplifier
- 1 x Recharge cable
- 1 x USB Power Adapter cable
- 1 x Covert micro earpiece SE02 (you can also choose other models)
- 2 x Batteries for micro earpiece (you can also order more)
- 1 x Small brush and holl out tool for the battery
- 1 x User manual in English or German