.The next generation of flying toys has arrived. 2.The patented aero gyro technology keeps the flight toy straight and level. 3.You control the altitude with your thrust transmitter. 4.Just charge the battery and it is ready to fly,hover and dive 5.perfect for indoor flight. product size: propeller:diameter 25cm high:19cm flying high:10m flying time:4-5 minuter charger time: part: Adapter 1PC Input faucet 1PC remote controller:1PC frequency:27MHZ,40MHZ