1. Material: ABS + electronic components 2. Use time: 25 minutes 3. Charging time: 60 minutes 4. Battery capacity: 3.7V500mAh 5. Remote control power supply: AA batteries (not included) 6. Function introduction: forward, backward, left turn, right turn, in-situ stunt rotation, flowering stunt rotation, double-sided tipping function, LED colorful lights, one-key in-situ rotation, one-key demonstration and other functions 7. Control the forward and backward joystick, it will automatically roll when encountering obstacles 8. Built-in cool lighting, soft and not dazzling 9. 2.4G remote control signal is interfered 10. Small and portable, wear-resistant and drop-resistant, with smooth edges 11. Dimensions: 10.5x9.5x4.5cm 12. Weight: 113 grams