Android Gamepad Bluetooth Game Remote Controller for 3d Vr Glasses Virtual Reality Headset for Ios Android System Smartphones and Pc Whenever and wherever to listening to music, play games, taking pictures, listening to music, VR resources, 3D games, E-books flip, universal Bluetooth Remote Control handle Designed for 3D VR Glasses development , ergonomic design, light weight, single hand grasp, simple and convenient operation, wireless Bluetooth connection, no interference Using VR BOX to watch 3D movie, game, listening to the music, the use of the product can be arbitrary control state of mobile phones, more time in playing games Battery: 2 AAA batteries of 1.5V; Continuous Game Time: about 40 to 120 hours; Portable: small size and light weight, very convenient to use Note: About iOS System: Mobile connection due to the unopened iOS system. Only the self-timer and music mode, the C key is for self-timer and C/B for the volume up and down, A for mute. It does not support iOS VR games, google cardboard