1. No Need To Touch Your Smartphone/Tablet. With This Wireless Media Button, You Can Control Music, Take Photos, And Wake Up Smart Assistants With One Click. 2. There Is A Base For Easy Fixing On The Steering Wheel. 3. Attach The Media Button To Your Bike'S Handlebars Using The Included Base, Keeping Your Eyes On The Road And Your Hands On The Handlebars. 4. If You Don't The Button For About , It Automatically Enter Sleep Mode. 5. Easy To Use, Small And Compact, Wireless Range Up To 10 Meters. Upgraded Silicone Bluetooth Button With Black Belt Card Holder; Can Answer Calls Model:Upgraded Silicone Bluetooth Button With Black Belt Card Holder (Can Answer Calls) Type:Bluetooth Type Note:The picture shows a high-definition rendering, Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The Use. Colour:As Shown Material:ABS+silica gel Package Contents: 1 * Bluetooth Remote Control 1 * Card Holder 1 * Adhesive Sticker 1 * Instructions In Chinese And English Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.