1. 6 kinds of control actions: push, shake, knock, rotate, overturn 90 degrees, overturn 180 degrees. 2. Smart change: different gestures can control different devices, your magic life is coming. 3. Control center: when connected with other Mi series product, create your own smart home network. 4. Mini size, easy to carry, you can take it to anywhere. 5. Powered by 1 x CR2450 button battery(included).