The Aqara Cube is equipped with an accelerometer and a gyroscope, it also has a unique Mi operation algorithm, which allows you to control your other Mi smart home appliances, like Mi TV, Yeelight, Mi air purifier etc. Six different actions (including push, shake, double knock, rotate, overturn 90 degrees, overturn 180 degrees) will help you to achieve these functions. You just need to shake the Mi Cube, and then the Mi Smart Home Gateway will switch the radio stations. Rotate the cube at 180 degrees to turn on the Yeelight lamp, and turn the cube clockwise to change the lighting color and mood. Turn the Mi Cube by 90 degrees, and your Mi Air Purifier will automatically turn on, and the air will become cleaner.