Features 1. Convenient Control: The steering wheel controller features 10 customizable functions, allowing easy control of multimedia directly from the steering wheel while driving. 2. Multi Function: Supports one-key switching for multimedia playback, Bluetooth call answering and ending, multimedia volume adjustment, and voice command activation. 3. Special Design: Round black clock-shaped design that complements various interior styles and enhances the vehicle's appearance. 4. Reliable Quality: Undergoes strict quality control before shipment to ensure consistent performance and durability. 5. Long Lifespan: Precision craftsmanship ensures long-term use and improved cost efficiency. Specification Item Type: Steering Wheel Media Button Material: ABS Color: Black Battery Model: CR2025 (Built-in Battery) Battery Capacity: 150mAh Functions: One-key multimedia playback switching, Bluetooth call answering/ending, multimedia volume adjustment, voice function Fitment: Universal Package List 2 x Steering Wheel Media Button 2 x Washer 1 x Charging Cable 2 x Sticker 1 x Steering Wheel Control Receiver Box