SKYgame &reg; Mini and lightweight Wireless Bluetooth V3.0 Game Controller Gamepad for Android 4.0 or IOS 6.0 Above System / Tablet / PCs Games (Black Color) Support Android 4.0 or IOS 6.0 above system Size:77mmx34mmx16mm(LXWXH) Designed for smartphones, tablet PCs and most of the games on samsung APP store with self-timer, it also has a camera shutter and multimedia music playback control function Built-in lithium battery, after charging about 30 minutes, can be sustainable for 80 hours Mini, stylish, safe and stable Bluetooth V3.0 wireless transmission can support 8-10 meters wide range of control from the operation Certification: CE ROHS FCC BQB. Mini design, similar size to car key, easy to attach to keyrings or as a nice decoration to mobilephone. Attention: keychain and phone are not included