China Smart Phone Kids GPS Watch Tracker Sos Alarm for Ios Android GPS Tracking System, Find details about China GPS Track, Smart Mini GPS from Smart Phone Kids GPS Watch Tracker Sos Alarm for Ios Android GPS Tracking System
Items | Parameters |
GSM Chipset | MTK 2502C |
GSM Frequency | 850/900/1800/1900 MHZ |
LBS Positioning Accuracy | 100-500m |
GSM Antenna | Built-in |
GPS Chipset | U-blox 7020 |
GPS Sensitivity | -163 dBm |
GPS Positioning Accuracy | 5-25m |
GPS Antenna | Built-in |
Wifi Chipset | MT 5931 |
Wifi Positioning Accuracy | 5-25m |
Wifi Antenna | Built-in |
G-Sensor | BOSCH BMA223 |
Pedometer | BMI160(3 axis accelerometer +3 axis gyroscope) |
Screen | 1.3" TFT |
Camera | 0.3M pixels |
Speed Accuracy | 0.1m/s |
Time Accuracy | Synchronize with GPS |
GPS Data | WGS-84 |
Hot Start | <1s |
Warm Start | <38s |
Max Altitude | 18000m |
Max Speed | 515m/s |
Gravity Acceleration | <4g |
Operating Temperature | -20ºC-65ºC |
Humidity | 5%-95% |
Size | 58mm×42mm×15mm |
Simcard | Micro simcard |
Battery | Rechargeable lithium polymer battery 500mAh |
Power Supply | 3.7V-5V, 0.2A-0.5A |
Standby | >70h |
Ringtone | 64 polyphonic |
Ringtone format | MP3, MIDI, AMR, AAC, WAV |
Built-in Ringtone numbers | MIDI 5 |