Parameters: The main parameters Touch function:YES Strap : Silicone Chip: MTK 2503, Frequency 260MHz GSM Frequancy support : 850/900/1800/1900 Battery capacity : 450mAH (Large capacity ba more→ttery for your use) Display Resolution : 128*128 Screen size :1.44inch Camera : 8W Standby time : 3-4 days (Depending on how often you use it) Run a memory : 32Mb (Large memory for your use) The fuselage memory : 32Mb Color : Blue, pink,black location ways : LBS positioning Function is introduced : Base station positioning, tracking, monitoring, phone book, intercom, watch alarm clock, security area, SOS emergency alarm, low power alarm, remote shutdown, lighting, games, taking