Item Type: Bluetooth Media ButtonMaterial: ABS, Aluminum AlloyBattery: Polymer Lithium Ion Battery 402030 (Built In) Capacity: 200 MAColor: BlackBluetooth Version: V5.0Features:1. Small And Exquisite, Can Be Carried Around2. Mobile Phone Control: Answer The Phone, Ring Off The Phone, Up The Song, Down The Song, Pause Play, Volume Plus, Volume Minus3. Can Be Applied To Car Music Control, Bike Music Control, Motorcycle Bike Control, Skiing4. IPX4 Waterproof LevelPackage List1 x Bluetooth Media Button1 x USB Power Cable1 x 3.5mm Sound Cable1 x Double Sided Adhesive1 x Adhesive Backing1 x Instruction Manual1REMOTE CONTROL: Bluetooth media button remote selfie control for car motorcycle steering wheel music for iPhone or for Android. 2RIDE SAFER: Use the included mount to attach the bluetooth remote control button to your steering wheel or bike handlebars for a safer ride. 3ONE CLICK CONTROL: Car wireless media button lets you play or pause music, fast forward or rewind songs, and increase or decrease media volume. 4SCOPE OF APPLICATION: Bluetooth sound adapter applies car music control, bike music control, motorcycle bike control, and more. 5IPX4 WATERPROOF: Steering wheel remote controller receiver is compact, IPX4 waterproof and not easily damaged.