1、Comfortable Control: Equipped with double backlit joystick and crossed direction key, you can choose the best key according to different games, improve the game experience; Back spring L/R key, combined with exquisite radian and grip 2、Emulator and Memory: This portable game console supports 9 mainstream emulators, is equipped with a small memory card expansion slot, and has a built in 64GB memory card for storing games, videos, songs, pictures, etc 3、High Resolution Screen: This handheld game console is equipped with a 3.5 inch IPS high definition full fit color screen, with soft and delicate colors to help reduce eye fatigue; 640x480 high resolution, wide viewing angle 4、Long Endurance: Built in 2500mAh polymer battery, detachable and allows for intuitive viewing of battery status; Adopting bidirectional guard to ensure secure charging and discharging, one full charge can last for 4 hours of play 5、Earphone Jack: This retro game console is equipped with a 3.5mm earphone jack, making it convenient for you to plug in earphone and play games at night, stereo surround sound around your ears and does not affect others Item Type: Handheld Game Console Product Material: ABS Display: 3.5 inch IPS Full Color Screen 640x480 High Resolution Battery: 2500mAh Li Battery (Built in) Storage Card: 64GB (Built in) 1 x Handheld Game Console 1 x USB Cable 1 x User Manual