8-bit console game with 620 classic games built-in. Ergonomic design, comfortable operation. This is a classic dual-control TV handheld video game console. Support a variety of games, you can have fun. Easy to use and affordable. specification: 2. Input: AC 220V 3. Output: DC 6V-150mA 4. TV signal system: PAL / NTSC 5. TV status: AV 6. Transformers are not toys. 7. Use a safety isolation transformer. 9. The use of children under 3 years is prohibited. 10. This machine can only be used in compliance with national standards for transformers. 11. When cleaning the machine with cleaning fluid, disconnect the power. 12. This machine cannot be connected to a multiple power outlet. note: 1. Before inserting the card, please be sure to turn off the power, 2. Do not touch the slot part of the game card, 3. Do not place game consoles, game cards, and power transformers in extremely hot or cold environments. 4. 8-bit game console, built-in 620 classic games, does not support game cards.