Super cool case with retro element for iPhone, great gift for family and friends! There are total 36 retro games built in the case, no need to download, and the case is with colorful display, offering you a clear visual enjoyment. 36 retro video games will bring you back to the childhood with happy memories. This case is powered by built-in Li-battery, charge for 1 hour, the game case can work for 4-5 hours. Note:It comes with a clear plastic film on the case screen to protect it from scratches, please tear it off before using.