SUNNYPEAK Multi-functional Wireless Bluetooth Gamepad Remote Controller for Android & 3D VR Glasses Google Cardboard Virtual Reality Headset Camera Shutter Music Player (Brown) Can be used as remote controller for smart phones, tablet, TV box, game controllers, wireless mouse etc. Can be used as bluetooth selfie shutter for mobile phones. Rechargeable and compatible with Android and PC systems.Note: IN IOS SYSTEM, IT SUPPORTS MUSIC PLAY AND SELFIE ONLY, NO MOUSE FUNCTIONS. Small and lightweight, easily fits in your pocket or on key ring. Size: 73mm*31mm*13mm. Three modes to choose: Mode 1: Android mouse/shutter/game; Mode2: Android music/shutter/game; Mode3: IOS shutter/game