Solar panel power: 6V 3
you can do anything with it
Upgrade version: with digital display and PD port
and the charging box can fully charge the microphone 8 times
Number of blades: 5 pieces
F9 OBD2 + GPS Mode Car HUD Head-up Display Speed / Water Temperature / Voltage Display Rolton Solar panel power: 6V 31. It displays driving data on the car windshield such as speed,RPM,water temperature,voltage,single mileage etc; avoiding drivers unsafely because of watching the instrument while driving. Drivers can read the driving information instantly, and always keep the best state on the way with HUD. 2. OBD mode display information: vehicle speed, water temperature, voltage, fuel consumption, speed, driving distance, driving time, time, oil temperature,