1. Material: plastic + electronic components 2. Power supply: 2 x AAA batteries (not included) 3. ABS eco-friendly material, rounded corners without burrs, does not hurt the hand, comfortable and resistant to drop 4. HD large black and white screen, no radiation, does not hurt the eyes, feel good, safe and secure 5. Educational stress relieving game machine, simple to play, low power consumption, long life use 6. Built-in a variety of classic games, each game has 99 different difficulty levels, puzzle and interesting 7. Cute cartoon toys, children like, a good choice for gifts, easy to operate, full of fun 8. Size: about 6 x 10cm
