Item Size: 90mm x 72mm x 32mm
Special Feature: waterproof
Model Name: TK905B
Out Power: 5V
Gps Module: Yes
Screen Size: Under 2 Inches
Voltage: 5V
Battery Life: 30 Hours & Up
GPS Locarion: Global
Weight: 235g
Network: GSM/GPRS
Band Frequency: 850/900/1800/1900Mhz
GPS accuracy: 5-10m in open sky
Car charger: 12-24V input , 5V-1A output
Wall charger: 110-220V input , 5V-1A output
Battery: Chargeable 3.7V 10000mAh Li-ion Battery
Tracking platform & APP: Lifetime free