The Donut Humidifier employs ultrasonic technology with vibration up to120,000 times per second and ultra-quiet operation. With no fixed tank and filter, just take a glass of water, add some water-soluble essential oil, and the mini Humidifier can float on water and produce a lot of moisture for fresh and clear breath.
With no fixed tank and filter, the mini Humidifier can float on water and is easy to clean to prevent bacteria.
Just plug it into the USB port of your PC/Laptop or power bank.
The donut-shaped sub-miniature humidifier produces a lot of moisture while on the go.
Switch between modes: standby/3 hour off mode/6 hour off mode/light off.
|Power||DC 5V, USB|
|Product Size||51 x 26 mm|
|Package Size||10 x 5 x 3 cm|
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