Smart panel chargingThree modes, simple operation, kick and inductionWaterproof rubber ringBuilt-in waterproof ring, convenient to put in the garbage bag to prevent water leakage from damaging the electronic chipLong battery life and low energy consumption0.3s fast response without waitingSmart off, it will automatically turn off after leaving the sensing area for 7 seconds, and the designed sensing distance is 30cmdurable. From brushless motorThe high-speed and stable inner core and silent gear shaft make the turning process smooth and not stuck. The matched dynamic balance system reduces damage and lasts longer. The gear shaft adopts high-quality lubrication, and the bass operation is quieter.Size: 21.5x20.5cmNote: 1 Due to the difference of the light display, there is a slight difference between the actual product and the picture. Please refer to the actual product. 2Due to manual measurement, there may be a difference of 1-3cm, please refer to the actual product