1. Battery capacity: 3.7V 800mAh 2. Material: EPP+engineering plastic 3. Battery charging time: about 100 minutes 4. Flight time: about 20 minutes 5. Charging time: about 100 minutes 6. Number of drive motors: hollow cup motor 0716 x 2 7. Charger: dedicated USB 8. According to the scale reduction, the likeness is high. 9. EPP material, very impact resistant. 10. Pushing back the dual-engine power, the forward and reverse propellers offset the anti-torque force, and the route lock is more stable. 11. The built-in six-axis gyroscope flight stabilization system can be easily mastered by beginners. 13. The remote control has the function of large and small rudder volume. Small rudder volume is suitable for beginners to fly. In the state of large rudder volume, the lift stick can be continuously pulled, and the aircraft can do the rib-turning action. 14. The aircraft is fully assembled, the water transfer stickers are all completed, and it is ready to fly 12. Details included with the product: Color box packaging x1, remote control x1 aircraft x1, manual x1, charger x1, forward rotation of the propellers x1 reverse rotation x1, battery x1 x front and rear landing gear