Sup Game Box 400 in 2 Game Player RedController : One Extra Controller 2 inch TFT color screenSupport 8-bit gamesSupport TV connectionVoltage: 5VStyle: classic, retroPower supply: built-in battery (1020mAh)Weight: 106gMaterial: ABSBuilt-in: 400 gamesLanguages: EnglishWorking time: 2-4 hoursTV O..