Built-in Solar panel with more than 100mA charging current with directly sunshine                                                                                            
20000mAh  REMOVABLE Rechargeable Lithium battery
GPS+GSM+WIFI positioning.
Offline logger function, build-in Micro SD card and support up to 32G byte data.
Remote audio Monitoring function with DSP within five meters of effective
Drop-alert sensor build-in
IPX7 Water-proof
Super Magnetic build-in
Remote audio Monitoring function
Instant call alert for anti-theft when detect the vehicle moved
WCDMA GPS tracker supporting multiple modes of HSDPA/UMTS/EDGE/GPRS/GSM
UMTS1900/850 or 2100/900 MHz(option) , GSM850/900/1800/1900 MHz
Size: 158*70*38 (mm)