| ID style | Fashion |
| Net weight | 39g |
| Gross weight | 0.15g for SOS watch |
| Size | 45*32.8*12.8mm |
| Speaker | 8Ω/0.5w |
| MIC | Built-in hi-fi MIC |
| Vibration | Built-in vibration motor |
| Case | silicone rubber |
| Communication | GSM/GPRS 850/900/1800/1900 |
| Color | pink/blue |
| Button | Three buttons: SOS,turn on/off button |
| Screen | 0.6'' OLCD |
| GPS antenna | High sensitivity ceramic active antenna |
| GSM antenna | LDS laser antenna |
| Power supply | Build-in 3.7V, 400mah Li Polymer batter |
| Location | GPS,AGPS,LBS(WiFI positioning optional,Price add 3 USD/PCS) |







