Haktoys H-825G 4 Channel 2.4 Ghz 15.6" Medium Size Metal Single Blade Rechargeable RC & RTF Helicopter with Gyroscope - Colors May Vary (Blue or Orange) Specifications: Length: 15.6 (390mm), Height: 5.4 (135mm), Flight range: 260 feet (80 meters). Charge time: 1-2 hours. Flight time: 15 minutes. Available Colors: Orange and Blue. Random color will be shipped out for Fulfillment by Amazon orders. Features: Fixed pitch, single-blade rotor design provides incredible stability and positive control. Full RC system set Included, ready to flight out of box. Excellent for indoor and outdoor flight. No installation or assembly required. Controls: forward / backward / up / down / left / right / roll right / roll left (4 channels). Full Scale Remote Control. 360 Precise Directional Movement. Smooth hovering performance. Bright & colorful LED lights. READY, EASY, & FUN to fly! Spare Parts (Not included): Crash Kit #1: Set includes Swashplate, Rod Assembly, Servo pressure Parts & Main Gear. Crash Kit #5: Main Blades, Tail Rotor, Balance Bar, Spindle Sleeve, Connect Buckles & Blade Grip Set. 2.4GHz Circuit Board, and more. Package Contents:1 x H-825G Helicopter w/ built-in 7.4v LiPo Rechargeable Battery, 1 x 2.4GHz Transmitter, 1 x Instructions Manual, 1 x Charger, 1 x Screwdriver, 2 x Spare Main Blades, 1 x Spare Tail Blade. Required: 8 x AA batteries for Transmitter