Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-11-01 00:12
198
By certification [File Integrity]
szbestop(Ms.)


Beijing
2108, 1F, Building B, GuoRen Communication Building, High Tech Park District, Nanshan, Shenzhen, Guangdong, China (518054)
| Size | 38.5*38.5*17mm |
| Button | one button(power/SOS button) |
| Battery | 450mAh |
| Weight | 22g, 130g with package box |
| GPS antenna | high sensitive ceramics active antenna |
| GMS antenna | FPC antenna |
| I/O port | USB charge |
| SIM card slot | 1pc |
| GPS location accuracy | 5-15m |
| LBS location accuracy | 100-1000m |
| G-sensor | supported |