DQX-999A Multifunctional Steering Wheel Button Controller is a wireless remote control for car DVD screens. It allows convenient operation in various car models.
Product type: Bluetooth Car Kits
Compatibility: various models including cars and trucks
Material: ABS
Key feature: wireless remote control
Color/Variant: Silver
Intended use: convenient operation
Power supply: with CR2025 button battery
Size: 46mm x 12mm
Installation: paste installation, no damage to your car
Battery: external button battery, easy to replace
Note: navigation learning interface must have steering wheel learning function
