How to play this drone： (Find a place with fewer obstacles to avoid damage.) 1. Press the black on/off switch at the bottom for two seconds until the top light flashes. Then press the switch to select a light in green (normal speed) or blue (higher speed). 2. Gain it gently upwards and release your hand. The mini quadcopter is automatically lifted. 3. Control the direction by closing your hand to the plane. 4. Control the height by approaching the floor of the plane with your hand. 5. Grab and turn it around to stop flying. 6. The battery is weak when the red warning light flashes. The UFO plane lands automatically.