Efly Smart X 4 Channel 24G RC Quad Copter, Mini RC Hobby Helicopters Ready to Fly (Pink) The smallest rc quadcopter: size - 40*40*22 mm, weight - 12g The latest 4 Channel with 6 AXIS GYRO with posture control - Integrated design guarantee the precise positioning of the aircraft. Made by advanced engineering material,super strong & smooth. High quality and strong ability of anti-fall, lower maintenance cost. Compact design with small numbers of components, you can assemble it by youself quickly and easily. Suitable for both beginners and senior players. Modular Design makes it easy to install and repair. Remote Distance is up to 30m