Control specification: forward / backward / up / down / left / right
Fly range: Up to 8 m (24ft)
Install I-helicopter: 1. Search "APP STORE" on the desktop of the iPhone/iPod/iPad/iTouch 2. Click it and enter and search "i-helicopter" 3. Download and install the software 4. Enter controller interface 5. Charge the transmitter 6. Insert the transmitter to iphone’s earplug 7. Turn the volume up full blast 8. Start the game of i-helicopter