P20 OBD2 + GPS Mode Car Head-up Display HUD Overspeed / Speed / Water Temperature Alarm, P20 % Modified Square Wave the specific distance is related

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20V/5A 100W

Loading Container 20GP: 483 cartons * 9 pcs = 4347 pcs

Speaker Built-in

Silicone earplugs

P20 OBD2 + GPS Mode Car Head-up Display HUD Overspeed / Speed / Water Temperature Alarm, P20 % Modified Square Wave the specific distance is related1. 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 switching). Alarm: Overspeed alarm, high speed alarm, fatigue driving reminder, low voltage alarm, high water temperature alarm, engine failure alarm,