1. Ultrasonic intelligent nano spray chip can quickly transform water into extremely delicate nano water mist molecules to achieve a balanced and limited nano spray 2. USB plug and play, as long as there is a USB power supply inside and outside the power supply. 3. The new power system makes the water mist surging and rises, the turbine inside the humidifier quickly sends out, and the water mist is sprayed out evenly through the formation of a circulating air duct inside to achieve large-scale humidification. 4. Wireless Bluetooth, unlimited music, whether you are in the room or the living room, you can wirelessly connect to music within 10 meters to listen to music at any time. 5. Dont choose models, powerful compatibility, compatible with both Apple and Android systems, you can connect as long as your phone has Bluetooth. Tips: 1. Size issue: There may be discrepancy of 1-3cm in measurement. This is understandable. 2. Please note that slight color difference should be acceptable due to the light and screen.