1. Infrared induction controls the flight status, and gestures control the height of the aircraft 2. Cross-wing, double-blade design, more stable flight 3. Protective ring design to protect small hands 4. Comes with anti-lost traction rope, light control rod 5. Function: induction, gyration, suspension 6. Power supply: built-in 3.7V/75mAh lithium battery, flight time 8 minutes, charging 30 minutes 7. Material: ABS, electronic components, alloy parts 8. Suitable age: 3 years old and above 9. Product specification: 16.5 x 10 x 12CM (after assembly) 10. Accessories list: Aircraft x 1, USB cable x 1 Manual x 1