1. Super compact shape, nostalgic2. Adopt 4:3 HD 640 * 480IPS-LCD3. Dual TF card system and game storage design, no need to copy to upgrade the system4. With high-performance -core CPU, FPS runs perfectly at 60HZ5. Support system, arbitrary upgrade, compatible with mainstream 64-bit 3D simulatorSystem: multiple linuxGame: compatible with MAME/N64/PS/////SFC// and other simulatorsDisplay screen: size 3.5 inch IPS OCA full fitResolution: 640 * 480Main CPU: ARM four-core 1.8GHz high-performance RK3566 open-source chipRAM:LPDDR4 1GBExternal storage: TF1-OS supports 16GB-256GBTF-GMAE supports 16GB-256GBSound: built-in cavity speaker 1W * 2 stereo effectPower supply: built-in lithium battery 3500mAhInput power: 5V2AMaximum power consumption: 5WBattery life: 8 hoursCharging time: 2 hoursInterface: TYPE-C fast chargingTV HD display: supportedOTG-USB: supportHeadphone: standard 3.5MMSize 151.5 X 78 X 17.5MM (body)Different batches may result in differences in product appearance and color, which does not affect usageColour:A:black+blueMaterial:plasticPackage Contents:1 x Game ConsoleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.