China 4G Personal Tracker Watch GPS Smart Watch 2020 Kid, Find details about China Personal Tracker Watch, 4G GPS Watch from 4G Personal Tracker Watch GPS Smart Watch 2020 Kid
Item No. | Name | Quantity |
1 | Main unit | 1 |
2 | Charging cable | 1 |
3 | User manual | 1 |
Product name | TD-LTE wireless data terminal |
Model | 312 |
Weight | 49g |
Network | GSM/GPRS/WCDMA/TD-LTE |
Band | 2G (1800/900/850 MHz) 3G (2100/1800MHz) 4G (B1/B3/B39/B40/B41) |
GPS sensitivity | -159dBm |
GPS accuracy | 5m |
Time To First Fix | Cold status 45s Warm status 35s Hot status 1s |
Charging input | DC 5V 500mA |
Battery | Chargeable changeable 3.7V 450mAh Li-ion battery |
Standby | 45hours |
Storage Temp. | -40°C to +85°C |
Operation Temp. | -20°C to +55°C |
Humidity | 5%--95% non-condensing |