1. Screen size: 3.5inch
2. Product size: 90x53x26mm
3. Bare metal weight: 75g
4. OBD mode display information: driving speed, engine speed, fuel consumption, water tank temperature, voltage, mileage measurement (word driving miles and single driving time, manual/automatic brightness adjustment, mile switch. Alarm: overspeed alarm, speed Too high alarm, fatigue driving reminder, low voltage alarm, high water temperature alarm, engine failure alarm, eliminate fault code
5. GPS mode Display information: driving speed, voltage, driving direction, number of satellites, and miles to switch. Alarm: overspeed alarm, low voltage alarm
6. Packing list: host, OBD cable, non-slip mat, reflective film, manual USB cable