3.0-inch large screen, matte soft buttons, ultra-thin body, 6 hours of smooth play, and can be connected to a TV. Built-in 620 classic games, relive childhood memories. High-definition LCD screen, 3.0-inch soft light screen, more eye protection. Directly connect to a high-definition TV, without a converter, better color expression, more restored game pictures, and enjoy an immersive game console experience. External 1000mAh capacity battery, rechargeable With high-definition stereo sound quality speakers, no noise. Product category: handheld game console Interface type: USB Music format: MP3/APE, etc. Input power: 5V/2A MAX Output power 5V/2A MAX Resolution: 300x480 pixels Video/audio interface: AV Two-player battle: support Connection method: wired Applicable number: two persons Applicable age: universal Game format: GBA/GBC/MAME/MA/NES/SFC colour: blue-red Material: plastic Size: 14.6x2.5cm Package Contents: 1 x Retro Game Console 1 x Game Handle 1 x AV Cable 1 x USB Cable Only the above package content, other products are not included. Note: Light shooting 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.