?Two Spray Ports with Large Mist?2 nozzles spraying design for adjust on needs. For one nozzle, the minimum spray volume is 30-40 ml. When both the nozzles are in function, the spray volume can go up to 60-80 ml.
?Mini Cordless Design and 5-10 Working Hours?Small size and cordless, suitable for car, bedroom, office desk. Enjoy cool mist air wherever you are. The 500ml humidifier has a built-in 3600 mAh battery, after being fully charged, the humidifier can run up to 5 (two nozzles)-10 hours (one nozzle).
?Top Filled and Easy to Clean?Refilling has never been easier, just pour water into the water tank. To clean the humidifier, remove the cover and wipe the empty water tank with a cloth.
?Soft Night Light and Quiet Operation?This USB humidifier is also a night light, which can give you peace of mind in the dark. This ultrasonic humidifier can reduce the noise level to 30 dB for quiet humidification. So it will not disturb your bedtime, work or study——the ideal humidifier for baby room or office.
?Auto Power-Off & Kind Tips?This humidifier will automatically shut off when water runs out. Don't worry about damaging the device itself or causing danger to the user. This item can only use mineral water, well water or lake water, even snow water, but not pure water, which cause water to condense.