NOTE: DON'T ADD ESSENTIAL OIL; One Refill for 30 Hrs: perfect gift in the dry winter! 5L/1.32 Gallon huge capacity provides quality and consistent cool mist in whisper quiet for up to 40 hours use with just one refill, covers 320 square.ft spaces for bedrooms, offices, babies, kids and large rooms, perfectly for full - home solution. We provide LIFETIME WARRANTY, please try to contact the seller if there is any issue.

Humidistat & Gauge Digital: LED touch screen, real-time humidity and temperature displays, mist mode and timer. 3 adjustable vapor, 12 hrs timer, sleep mode and auto humidistat, services as a humidity thermometer. It will automatically shut off with beeps when runs out of water. NOTE: Do not place the humidifier on a carpet or towel, improper placement can block the air-intake vent, causing water leak or device damage!

Filter - Free: made of ANTIBACTERIAL MATERIAL to prevents mold buildup and keeps air fresh, easy to clean, no filter needed for saving more bills. Healthier moisture can help you to fight with dry skin, throat, wrinkles, allergy, insomnia and nosebleeds. Using tap water with a high mineral content aka "hard water" with any humidifier can cause a fine white dust to be emitted. To avoid this, please use distilled or demineralized water. 

Portable & Space - Saving: the best humidifiers to moisten the air in your office! Sleek cylindrical design covers less than half a A4 paper, fitting narrow space and keep your desk tidy. 22 inches height and light mist ensures no more wet floor! NOTE: no towel, no carpet!

Safe & Automatic Power-off: Vaporizer will be auto-off with red indicator light flashing when it is short of water or moved thanks to the built-in dynamic buoy. The base made of ABS material can effectively prevent water leakage.