HUD P21 3.5 Inch Head Up Display Speedometer Digital Car LED

OBD Function: * Vehicle Speed (km/h or MPH) * Engine RPM * Battery Voltage * Clock * Fuel Consumption * Trip Distance amp; Trim Time * ODO meter * Kilometers per litre * Oil Temperature * Turbine Pressure * Air Fuel Ratio * Intake Pressure * GPS Satellite Numbers * Altitude * Driving Direction * Speed up Test * Brake Test GPS Information; Vehicle speed, battery voltage, trip time, trip distance, clock, driving direction, altitude Specification: Product Name: Speedometer Model: P21 Size: 115 x 82 x 28mm/4.5 x 3.2 x 1.1inch Colour: Black Material: ABS + PC Screen type: LCD Screen size: 3.5 Inch Input signal: OBD2 Picture tube: TFT Resolution: HD Parts List: 1x P21 Device 1x Bracket 1x Manual 1x OBD cable 1x Non-slip double-sided tape 1x USB Cable