Product Description Mini GPS Tracker Car Motorcycle Builtin Battery Cut Off Oil CJ720 Tracker Auto LK720 GPS GSM Locator Tracking Shock Alarm . Brand Name:Â LamarielyItem Size:Â 31(L) x 31(W) x 57(H)mmSpecial Feature:Â Remote ControlGPS type:Â GPS TrackerModel Name:Â LK720Out Power:Â WGPS Geographic Location:Â South AmericaGps Module:Â YesScreen Size:Â Under 2 InchesVoltage:Â 12VBattery Life:Â 30 Hours & UpNetwork and Frequency:Â 2G GSM/GPRS; 850/900/1800/2100MhzPositioning Ways:Â GPS+LBS+GLONASSvoltage:Â 10-40V DC |