1. Memory: Built-in 666 games
2. Interface type: USB
3. Video/audio interface: AV
4. Connection method: wired
5. Additional function: e-book
6. Battery: 3.7V 500mAh
7. 500mAh lithium battery, enjoy a whole day of fun
8. Can be connected to the TV, playing games on the big screen is more enjoyable
9. High-definition LCD screen, clear gaming experience
10. 666 games, no bottom line of joy
11. The thick bottom is only 1 cm, compact and portable
12. Dimensions: 8.6x10.7x1 cm