Type:Gps Tracker Use:Automotive Screen Size:No Screen Size Function:ODB,Radio Tuner,Touch Screen,Bluetooth-enabled,Mp3/Mp4,DVD/VCD,Photo Viewer Warranty:12 Months working voltage:+6.0 ~+60VDC/1.5A GPS chipset:U-blox7 chipset Apply Vehicle:Car ,Truck Main Size:Mini Size Track ways:Platform&App Network:3G/4G/2G Stop Engine:Yes Engine on Alarm:Yes vibrate alarm:Yes Warranty:12 months Show More