A key to open,simple operation,easy to play.Below the sensor automatic induction obstacles,keep flying not fall to the ground.Abandon the traditional craft characteristics of silent,make flying more interesting.Automatic power-off protection system,let parents don't worry about their children safe and happy.Any infrared remote control can control the aircraft,press the remote control switch, start the flying ball.With the perfect combination of peal modeling,color light make the color infinite changes,more attractive to children.Built in Dynamic Music.With cool and flash light, more can attract children's attention and interest.Let the children play in the laughter.About Controller, you can use TV & Air conditioner Remote Rontroller to turn on/off the hand sensor.Please note it cannot control flying.Instructions for operation:Slide switch to "On" positionRelease the ball from your hand and let it fly upAfter about 2-3 seconds the propellers will begin to spinWhen the lights come on, hold the ball in a straight up positionOn the bottom of the ball you will find a small black on/off switchPackage contents:1xAircraft1xCharge cable1xRemote controlNOTE:1.not include original box.2.If you need the original box, please leave a message and add a little extra freight.