It is the special case which can discover the area on the guide on your cell phone among every comparative item, Send back messages of the position where you are; Bring photograph with MMS and send back to your telephone; Can record recordings, photographs and spare to TF card; Power caution; Callback under voice-actuation; Send MMS back to your telephone under movement discovery; Voice bug.
- Frequency band GSM850/900/1800/1900MHZ
- External dimension: 3.5 x 2.0 x 1.4cm (L*W*H)
- Charging Input: AC110-220V50/60Hz
- Charging Output: DC5.0V 300-500mA
- Battery: 3.7V 400mAh Li-ion battery
- Stand-by time: 12 days. Working time: 4-6 days