Button Bluetooth Smart Remote Control Kit For Any Android Device ;Wireless IP67 Waterproof Phone Controller For Car Bike Motorbike Steering Wheel Features: MEDIA PLAYBACK - features volume control, pause/play, forward/backtrack media all at the contorl in the hand WIRELESS BLUETOOTH - easily pair the BT Media Button to your Bluetooth-enabled device for convenient access to your media applications, up to 40 feet away! LONG BATTERY LIFE - battery life of up to 1.5 years with automatic sleep mode to conserve power. MOUNT ATTACHMENT - convenient mount to easily attach to your steering wheel or onto your bike COMPATIBLE WITH - all kinds of bicycles, electric cars, motorcycles, cars, etc. Product Product name: Bluetooth Controller Color: Black Product size : 6.5*1.77*1.37in Product parameters: Bluetooth version 5.3 Product material: Silica gel Product weight: 76g Communication range: 15m Battery Capacity: 500mA Continuous use time: 800 hours Charging time: About 1.5 hours Standby time: 12 - 18 months Package Included: 1x Bluetooth controller 1x USB cable 1x Instruction manual