Electric Powered, 2.4GHz Radio Controlled, Ready to Fly Estes Proto-X Nano Quadcopter (White). For Ages 14 and Above. Indoor Use Only. Plastic body with window and trim detail. LED light indicates front and back of the heli, and also helps in low light flying. 4-channel 2.4GHz Radio with digital trims. Six axis gyro with an "Auto Upright System" that self-corrects the quadcopter regardless of the direction that it's launched. Includes RTF Proto-X Nano Quadcopter, 2.4GHz Radio, LiPo Battery, USB Charge Cord, 4 spare rotor blades, and instructions.