Built-in rechargeable lithium battery: charging time: 15 minutes, via remote controller2. Flying time: 8 minutes 3. Infrared wireless control, control distance of 10 meters 4. Three colors available 5. Made from tough expanded polypropylene foam 6. An incorporated auto stability system making it easy to fly7. A pre-installed two channel proportional wide beam infrared control system, tri-bandmodes: A, B, C 8. Recharging via the included transmitter 9. Transmitter with alignment trim, a charging and power indicator, a left/rightlever and a trimmer .10. A spare tail propeller 11. Requires for 6 x AA batteries for the transmitter