HD Smart Car HUD GPS Speedometer OBD B3 /GPS G3 Digital Head Up Display Driving Time Clock Security Alarm Electronic Accessories

High-concerned chemical : None Output Frequency : 0 Rated Power : OBD GPS Size Name : 0 Wire or Wireless : Wire Brand Name : RYSJM Origin : Mainland China Name : head-up display gauge Output Frequency : obdii port car head up display Wire or Wireless : yes car alarm : smart system car HUD Specifications : hud display car Display channel : HD LCD Display Digital car speedometer : universal car digital board obd2 display for carspeedometer for gps cars : speedometer for gps cars obd2 dashboard display : speed meter for car B3 OBD HUD : G3 GPS HUD,Suitable for most gasoline vehicles with OBD protocol G3 GPS HUD : suitable for all car