... Red Bands: A/B/C band selectable (at the iPhone App) 3.5 CH iPhone Helicopter (i-Helicopter) Model: 777-170 ... , as long as your device can run the i-helicopter app., it becomes a transmitter! The body frame design is cool ... : Infra RedBands: A/B/C band selectable (at the iPhone App)Movement: Left / Right Rotation, Foward / Back, Hover and LandCharger time ...