GameSir G3 Bluetooth Controller for Android Smartphone / Tablet / Gear VR 32-bit high-speed MCU chip, high sensitivity and on time response. Support icade and Android native games. Platforms: Android. Connection: Bluetooth 4.0 Lasts for 18 hours working time, bulid-in rechargeable battery, double shock vibration. More games in "Happy Chick" game emulator which brings more authentic gaming experience to you, scan the QR Code in User Manual to install it for free.