1. Body battery: 3.7V/600mAh 2. Remote control battery: 2x1.44A (not included in this product) 3. Charging time: 2h 4. Use time: about 6 minutes 5. Charging interface: USB 6. Remote control frequency: 2.4G 7. Remote control distance: 30m in the air, 20-30m on land, 10m on water 8. Air mode: up/down/left turn/right turn/forward/backward/left fly/right fly/rudder amount (fast and slow)/360-degree flip 9. Water mode: slide forward, roll left and right, take off on water 10. Ground mode: slide forward, drift left and right 11. When the aircraft sinks to a certain depth and feels that the signal is weakened, it will automatically float up and keep the link with the remote control in the best state 12. Packing list: aircraft x1, USBx1, manual x1, battery x1, wind blade x1