Mouse High Sensitivity GSM SIM Card Spy Audio Bug 

Specifications
·GSM band module: 900/1800/1900
·Voice sensitive: -75db
·Standby power consumption: 6mAh
·Working power consumption: 200mAh
·Power: 3.7V 4200mA
·Charger power: 5VDC at 500mA
·Size: 110x60x40mm
·Voice active monitoring
·Built in adjustable sensitivity voice active microphone.
·Built in High sensitivity monitoring amplifier microphone
·Easy to operate - Open the back cover can insert the Sim card
·Built in rechargeable polymer LIION battery, with capacity up to 4200mA
·USB charging ways, can be used while charging.
·Built in charger circuit allowed using in charge mode. 

Package
1 x Mouse GSM SIM Card Spy Audio Bug
1 x Use Manual