Feature:1. Convenient Control: The steering wheel controller is equipped with 10 customizable functions, which is convenient for you to control multimedia through the steering wheel while driving.2. Multi Function: With function of one key switching of multimedia playback, Bluetooth answering/hanging up calls, multimedia volume adjustment, voice function, etc.3. Special Design: With a clock shaped round black design, it can be adapted to all color models, generous appearance.4. Reliable Quality: Strict product quality control before leaving the factory to ensure product quality.5. Long Lifespan: Exquisite and careful workmanship, can be used for a long time, saving your cost.Specification:Item Type: Steering Wheel Media ButtonMaterial: ABSColour: BlackBattery Model: CR2025 (Built-in Battery)Battery Capacity: 150mAhRated Battery Voltage: 3VFunctions: One-key switching of multimedia playback, Bluetooth answering/hanging up calls, multimedia volume adjustment, voice function, etc.Fitment: Universal.Package List:2 xSteering Wheel Media Button2 x Washer1 x Charging Cable2 x Sticker1 x Steering Wheel Control Receiver Box