A spy gadget that can surveil someone or some place with a GSM sim card inserted in it. When you insert a sim card and call the phone number of the sim card, you can hear everything clearly that happens around this gadget. So you can put it in your car and track when it may be stolen by others, or it will help you to monitor your baby or the olds.
Feature: Super-sensitive audio surveillance
Embed four condense microphone.
24 hours non-stop power supply
All GSM SIM card compatible
Track mobile phone number
Insert the SIM card by the open key three seconds long to enter the working state machines using dial-up
Time off by opening the key to bright light has been turned off.
Specification: Mini Quad Band GSM SIM Card Spy Bug
Frequency:GSM 900 / 1800 / 1900
Power Supply:24 hours Non-stop
Card Compatible:GSM / SIM
Microphone Range (Meter):5~7(Radius), 4 levels
Stand-by Time:7 days
Working Time:4 hours
Package Contents: 1 X High sensitive GSM Audio Bug