1、Dual 3D Joysticks: Enhanced gaming experience with dual joysticks and back L R buttons for better control and gameplay status. You can choose the corresponding operating mode according to different games. 2、4 Inch IPS Screen: 720x720 IPS display provides clear and detailed visuals with wide viewing angles, reducing eye strain. Enjoy a smooth gaming experience on the 4 inch high definition fully laminated screen. 3、Powerful Chipset: Equipped with a professional gaming chipset ARM quad core 1.8 GHZ open source chip, with its 64 bit architecture, it can easily run large 2D and some 3D games. 4、Retro Gaming Console: Supports 11 emulator games including for MD, for MAME, for CPS, for SMD and more. Support games, videos, songs, pictures. It is compact and portable, allows you play at anytime anywhere. 5、Long Battery Life: Built in 5000mAh battery with detachable design for clear battery status indication. Dual direction guard ensures safe charging and discharging, providing up to 4 hours of continuous gameplay. Item Type: Handheld Game Console Material: ABS Screen Size: 4 Inch IPS Battery Capacity: 5000mAh Li Ion Battery (Built in) 1 x Handheld Game Console 1 x Charging Cable 1 x User Manual