【High-Definition Gaming】7-inch IPS fully laminated HD screen with 1024*600 resolution and OCA bonding technology for crisp, clear visuals. 【Powerful Performance】Quad-core ARM Cortex-A7 processor with 1GB DDR3 RAM and 4GB eMMC storage for smooth gameplay. 【Versatile Game Support】Compatible with a wide range of classic gaming formats including Arcade, MAME, CPS series, Atari, NES, SNES, GB, GBA, Genesis, PS1, and more. 【HD Output】Supports high-definition output for big-screen gaming experience on TVs. 【Expandable Storage】TF card slot supports up to 128GB for extensive game libraries. 【Multiplayer Ready】Supports external controllers for two-player battles with dual 3D joysticks. Specifications: Material: ABS Display: 7-inch IPS fully laminated HD screen using 0CA lamination technology Resolution: 1024*600 CPU: Quad-core ARM Cortex-A7MP Body size: 24.5*2.8*10.5cm Net weight: 363G RAM: DDR3 1G ROM еMMC 4GB System: Linux 5.1 retroarch HD output: support Game format: Arcade/FBNeo/MAME/CPS1/CPs2/CPs3/Atari2600/Atari5200/Atari7800/Atarilyx/PCEngine/NES-HACK/NES/SFC/SNES/GB/GBC/GBA/mD/Genesis/GameGear/NGPC/PS1/PSF Language: support 29 national languages External speaker: high-quality stereo speakers Battery capacity: 4000mAh TF card: maximum support 128GB Charging: Type-C, 24W max Other functions: external controller support, dual 3D joysticks