1. Main Rotor Diameter: 19 Cm / 7.48 In2. Channel: 43. Body Material: Alloy4. Control Mode: Infrared Remote Control5. Weight: 450 G / 15.87 Oz6. Color: Gray7. Remote Distance: 10 Meters8. Battery: Li-Poly 3.7v 9. Flight Time: 6-7 Minutes10. Charging Time: 30-40 Minutes11. Remote Control Battery: 6 X 1.5v Aabattery(Not Included)12. Dimensions: (24.5 X 19 X 11.3) Cm /(9.65 X 7.48 X 4.45) In (W X L X H)360 Degree Rotation System.Rechargeable function