Kyvol Vigoair HD7 Humidifier Cool Mist Humidifier The anti-collision and anti-drop functions

The anti-collision and anti-drop functions help to protect L20 at any time

E25S cleans by an accurate cleaning route for higher efficiency

150 Mins Long Runtime & Auto Charge: E20 can work as long as 150 mins thanks to its 3200mAh lithium-ion battery and it can automatically get recharged when the battery is low

Quiet Operation: This air purifier purify the air with only 21dB on sleep mode

Deeper Cleaning with Powerful 3500Pa Suction: L20S is an updated version of the L20 with powerful 3500Pa suction that is nearly 20% enhanced over the L20

Kyvol Vigoair HD7 Humidifier Cool Mist Humidifier The anti-collision and anti-drop functionsMegaMist Cool Mist Humidifiers: What's the MegaMist? The MegaMist Technology is an optimizing humidification system, it is powered by a large amplitude ultrasonic atomizer to speed up air circulation, 2 times more efficient in mist output than conventional solutions, and the height of mist is up to 39 inches, a high efficiency humidifier can quickly relieve the discomfort caused by dry air. Humidifiers for Large Room: 6L (1. 58 Gallons) large water