SONGTOLD&Acirc; Mini Wireless Bluetooth Gamepad Cellphone Controller 4 in 1 Smart Selfie Remote Shutter/joystick Transmission for Apple Iphone Ipad Ipod Samsung Mobile Phone Etc. Portable bluetooth remote controller Used for mobile phone,MID,TV box,PC,gamepad,wireless mouse etc.Support IOS,android OS,windows etc. Working Time:about 40 Hours Support Games:Android Games (Gamepad)Support nes/gb/gbc/sfc/smd/gba/n64/mame/psx/psp,android apk games.Such as :ETERNITY WARRIORS 2.iOS (iCade)Enter App Store to search for "iCade"Games.Such as :Akane Life. Game instructions:1.Combination Keys:(As shown in Figure):Android Game:SELECT ,L1,R1 Android Mouse Mode:L1=MENU iOS iCade Mode:SELECT=KP,L1=OG,R1=LV