Wireless Bluetooth Game Remote Controller Smart Joystick Selfie Shutter Mini Joypad for Ios Android Phone It is small , easy to carry. It is mini controller,dimensions: 75  36 17 mm(2.95  1.42  0.67 inch); it weighs only 16 grams. It can be easily placed in carry bag, shirt pocket, pants pocket It is multi-functional remote control. It can be used as a game controller, self-timer shutter, music controller, wireless mouse, E-book flip page It paired the android smart system, compatible iOS system. It can support 33 feet operation distance It can be recharged. Full of power available approximately 45 hours. Notice: Since the transport of goods a longer time, bluetooth controller will lead to product electricity shortage, can not boot. So if it can not boot after you receipted goods, please charge it Note: About iOS System: Mobile connection due to the unopened iOS system. Only the self-timer and music mode, the C key is for self-timer and C/B for the volume up and down, A for mute. It does not support iOS VR games, google cardboard