Gsm-Spy Mouse

> Voice activation monitoring

> Built in adjustable sensitivity voice activation microphone

> Built in High sensitivity monitoring amplifier microphone

> Built in phone number filter function, other phones will not be allowed to    control the monitoring operation

> You can use an SMS to enable or disable its operation mode

> Built in shock alert active function, will call and send SMS when a shock is    detected

> Easy to operate, just install SIM card and SMS setting for all function    modes

> Built in rechargeable polymer LI-ION battery, with capacity up to 4200mA

> Can also be charged via USB, and can be used while charging

> Built in charger circuit allow use in charge mode