Feature:1. Compatibility: Suitable for IOS 4S and later, fit for Android 7 or later, and works with most music, podcast, and video applications.2. Easy Control: Add a remote button to your steering wheel so you can control songs play, pause and more, practical for use.3. Support Function: Remote button for selfies and video recording, easy pairing via Bluetooth, no special app required.4. Convenient Design: Supports you to control your phone safely and easily from anywhere, bringing you convenient usage results.5. Easy Operation: Simple to remove, installs in seconds, easy to move and adjust position, convenient for using, save your efforts.Specification:Item Type: Bluetooth Remote Control KitMaterial: ABS, PCBattery Type: CR2025x1 (shipped with built in battery)Product Battery Capacity: 150MahSuitable for IOS + for ANDROID, compatible for IOS (for IOS 4S and later), for Android phones (for Android 7 and later); Use it with most Music, podcast, and video apps, including for Spotify, for Amazon Music, for SoundCloud, for Google Play Music, and more.Package List:1 x Controller1 x User Manual 1 x Double Sided Tape