BEBONCOOL Android Wireless Game Controller for Android Phone/Tablet/Samsung Gear VR/Game Boy Emulator, Works with Bluetooth (Red) EASY TO CONNECT --Wireless connect to any Android cell phone, tablet or VR headset compatible with Bluetooth 2.0 or higher; Support Android 3.2 above System. here is the video to show how to connect with your android phone/tablet : https://youtu.be/l_er3nlrbWM CUSTOM KEY SETTING  With the upgrade appOctopus Game we can play almost popular games like Fortress night, It has two joy sticks, a D-pad, home button, start and select buttons, X,Y, A, B buttons and L1, L2, R1, R2 shoulder triggers, download app from this link: http://www.octopusgame.com/ COMPATIBLE DEVICE -- With 3.0 to 5.6 inches of telescopic holder design, compatible with android smartphone Samsung S6, S6 Edge, S7, S7 Edge, Note 5, Nexus, HTC, LG G4 G5 / Android tablet / Emulators / Oculus Gear VR, we don't recommend this controller to LG G2/G3/Optimus F7, Sony Xperia T phone FREE COMPANION APP -- "BEBONCOOL GAMEPAD" brings you about 300 games (including about 145 free games): https://play.google.com/store/apps/details?id=com.bebooncool.gamepad MAKING YOUR CHOICE RIGHT  You get a wireless android controller which built-in lithium rechargeable battery 350mA for 8-10 hours when playing continuously  if you have any question, please have no hesitate to contact with us , We promise that we will do our best to make you 100% satisfied for after-sale service