Eachine1 W02 Car Hud Head Up Display 5.5inch 12v Working Voltage With Obdii Interface

Descriptions: Plug and play. HUD can auto adapt to vehicle type which in line with OBDII or EUOBD(On-Board Diagnostic System). HUD can display many parameters at the same time as follows, vehicle speed, engine speed, water temperature,etc. Diversiform display mode. Driver can chose normal display mode, high- speed display mode and automatic display mode. Free switch. Km and mile can be switched freely to meet the need of inch auto meter. Suitable size. The display area is 5.5 inches which is very clear for driver to read data. Automatic power on and off. Starting with the vehicle starting, stopping with the vehicle stopping to protect the vehicle's battery. Flexible alarm mode. HUD can offer single-stage and four-stage overspeed alarm modes to choose to make driving safer. Engine speed alarm. It contributes to shift gear in time to save fuel also has significance to new driver. The brightness can be adjusted automatically or manually to reach the best state which is in harmony with the environment. Specifications: 1.Service conditions: Environment temperature: -400C+800C Barometric press: 86106 KPa Relative humidity: 10%95% Environment voice: =30dB(A) 3.Work voltage: 9V~16Vdc(12Vdc/400mA) 4.Size of product: 14x85x147 (mm) 5.Weight of product: 320g Package Includes: 1 x W02 HUD Host 1 x OBD Line 1 x Reflective Film 1 x User Manual 1 x Non-slip Mat