Bluetooth Version 5.5" X3 Large Screen Car HUD Head Up Display With Built-in ELM327 Module
5.5" X3 Large Screen Car HUD Head Up Feature:
- Find car failure cause and make driving more safe
- HUD information can be display on your phone
- Expert for car, special care for car
- Optimize driving skill and fuel-efficient
- Rank for driving, and compare with your friend
5.5" X3 Large Screen Car HUD Parameter:
- Screen size:150*85*14mm
- Color: Black
- Function: 12
- Working voltage: 9-18V
- Working current: 180mA
- Maximum current: 320mA
- Standby current: <3mA
