1. Use time: about 6 minutes 2. Body battery details: 3.7V/800mAh 3. Remote control battery: 3 AAA (not included) 4. Remote control distance: about 60 meters 5. Charging mode: charging red light flashes, fully charged light off 6. Charging cable protection measures: anti-reverse insertion, anti-overcharge protection, anti-short circuit protection 7. Standard altitude setting mode: intelligent altitude setting, stable flight, free hands 8. Dual-mode gameplay: switch at will, flight mode and land mode 9. Headless mode: a directionless flight mode, a different flight experience 10. High and low speed dual-speed switching: from low to high, experience the passion of different speeds and make the flight more stable 11. Fine-tuning mode: one-key fine-tuning, precise flight 12. One-key take-off and landing, emergency stop: One-key take-off and landing is easy to operate; humanized design, emergency landing can be done 13. Packing list: Wind blades x4 (Ax2, Bx2), Screwdriver x1, charging cable x1, Product Operation Manual x1