1. Large screen: 5.5-inch high-definition IPS screen with 720X1280 resolution, clearer image quality and smoother tones 2. The game console uses RK3566 quad-core ARM Cortex-A55 1.8GHz processor, providing a smooth and responsive gaming experience. 3. HD TV output: large screen for two-player games, same screen quality, supports up to four players, invincible with friends and family 4. Compatible with more simulators: supports 30 simulators such as CPS, FBA, FC, GB, GBA, GBC, NEOGEO, SFC, MD, PS, N64, PSP, etc., supports users to add games of related format 5. Upgraded dual card slots: supports TF card expansion, up to 256GB 6. Long battery life: built-in 4000 mAh lithium-ion polymer battery, battery life of more than 4 hours Specifications: Games: Applicable to 30 simulators such as CPS, FBA, FC, GB, GBA, GBC, NEOGEO, SFC, MD, PS, N64, PSP, etc., supports users to add games of related format Screen: size 5.5 inches IPS, resolution 720x1280 CPU: Rock-chips RK3566, Quad-core ARM Cortex-A55, CPU clock speed: 1.8 GHz RAM: LPDDR4X, 2GB GPU: ARM Mali-G52 System: Linux system Language: Simplified Chinese, Korean, Japanese, Spanish, English Battery: 4000 mAh lithium-ion polymer battery, battery life over 4 hours TF Card: Supports TF card expansion, up to 256GB Controller: Supports Bluetooth controller connection, up to 4 controllers can be connected Interface: support TYPE-C charging, support HD TV display, standard 3.5MM headphone jack Size: 21.25 x 9.45 x 1.9 cm