The helicopter presented a computer USB (Universal Serial Bus) charging cable. It can through a computer USB (Universal Serial Bus) port for charging the helicopter! Key features Battery: Li-poly 3.7V 150mah Flight Time: 10-20 minutes Flying
Height: 10-20 meters Remote control distance: 10-20 meters Charging time: 10-30 minutes Charging mode: remote control integrated charger Charge Remote Control Battery: 6 5 batteries (sold separately)
Material: plastic & electronic components, alloy Remote control method: infrared remote control Package include:3CH helicopter Radio control Use manual USB Charger