1、Dual 3D Joysticks: Combines directional pad with dual joysticks design for optimal key selection, enhancing gaming experience. Console back with spring four plate LR key, which is convenient for better release of fingers when playing. 2、HD Display: Equipped with a 3.5 inch IPS HD fully laminated color screen, 320 x 480 resolution, the console presents clear picture quality with a wide viewing angle, prevent ash entering, its soft colours display reduce eye fatigue. 3、High Performance CPU: Adopting quad core CPU, retro console runs game smoothly at 60Hz, built in for GBA clearer display technology. Support multiple open source systems, can upgrade, compatible with mainstream 64 bit 3D emulators, compatible with more than 10 emulators, such as for MAME, CPS1. 4、Expandable Storage: Support mainstream 64 bit emulator game, such as SFC, GBC, for GBA, GB, FC, for NES, MD, MAME, SMC, CPS, SMD. You can expand storage with small memory card up to 256G for all your gaming, video, music, and image needs. 5、Long Battery Life: Built in 3000MAH polymer battery with detachable design for clear battery status. With a safer two way protective charging discharging mode, allowing for continuous play for 4 hours when fully charged. Item Type: Handheld Game Console Material: ABS Screen Size: 3.5 inch IPS Memory Card: Shipped with a small memory card Battery Capacity: 3000mAh Li ion Battery (with built in battery included) 1 x Handheld Game Console 1 x Charging Cable 1 x User Manual