Product Description Mini GPS Tracker ST-901M Vehicle Tracking Device Car Motorcycle GSM Locator Remote Control With Real Time Monitoring System APP . Brand Name:Â SinoTrackItem Size:Â 8.5*2.5*1cmSpecial Feature:Â Remote ControlGPS type:Â GPS TrackerModel Name:Â ST-901MOut Power:Â 0.20Gps Module:Â YesScreen Size:Â Under 2 InchesVoltage:Â 12Vcolor:Â blackplace of origin:Â China(Mainland)Network:Â GSM/GPRSBattery:Â No Built Batterywork voltage:Â 6-80V |