Meet the GameSir Marsback: a fun little gadget that turns your iPhone or Android device into a mini arcade machine with classic games. It works in horizontal and vertical modes and has a flexible viewing angle. You will be able to use Happy Chick Emulator to run classic games on your smartphone.
The Marsback connects to your smartphone via Bluetooth. It has a lightweight, portable design, so you can play games anywhere. It comes with A/B/X/Y buttons, joystick, and everything you need to play games like a pro.