Ship from Hongkong. This item is only used with pure water. Perfect for room, desk-use. Wet your room’s air and makes you breath comfortably. It is able to humidify for 3 hours and it will cut the power automatically by 80ml water. After you full fill the water again it will work again. Please replace the cotton core if it is used for long time.
USB power share.
Mist air humidifier.