Kosda Bluetooth Wireless Game Controller Gamepad Joystick for Smart Phones/Tablets/TVs/TV Boxes Only support for android devices with android 2.3 system and above, like smart phone, pad, TV, TV box with android platform Up to hundreds of games, not only can support android platform games, it also supports the classic arcade game emulator like GBA PSP Bluetooth wireless connection, may freely manipulated without delay within 10 meters Download supportive games, mobile phone connected directly without root, without having to install drivers, without having to set up the key mapping Fine dual analog joystick, precise cross key and 14 action buttons, ergonomic design, comfortable keys feel