A quality humidifier can significantly improve air quality and promote a healthier lifestyle. This humidifier has a built-in 3600mAh lithium battery and can be used both wirelessly and wired, so you always have access to moist air. When using the single-port spray function, the powerful lithium battery can provide up to 10 hours of operation. In dual-port spray mode, it can create a mist of up to 70ml/h, achieving a relative humidity of 45%~65%. This device uses nano-level atomization technology for optimal hydration and skin care. The mist can effectively cover an area of ​​10 square meters, making it ideal for use when studying, working or in the car. With a bottom water tank with a capacity of 500ml, it provides greater convenience during use. The water level monitoring system and sensor to prevent dry burning provide an important safety guarantee; the humidifier automatically turns off when the tank is empty. The innovative heat insulation technology in the filter unit prevents carbonization of the cotton core at high temperatures, ensuring that the mist remains clean and free of dust. The humidifier is made of PC material and can emit light, and also functions as a night light. The tank part can be disassembled for easy cleaning. When in operation, the humidifier produces only 30~40dB, which guarantees that it will not interfere with work or relaxation time. The charging port has a silicone cover to protect against dust and moisture.