Smart Quiet 4L Ultrasonic Humidifier with LED Display & App Control (HM311S)

Precise Control, Effortless Convenience

Dreo Smart Humidifiers for Bedroom offer precise humidity control at home. With advanced algorithms and auto mode, it senses humidity levels with twice the precision. Intelligent ambient light keeps you informed of changes. Control it effortlessly via voice (Alexa or Google Assistant) or the Dreo app. Easily adjust settings like mist volume, timer, and ambient lighting.

Next-Gen Humidification Performance

Powered by Dreo's Dual-intake design, the cool mist humidifier for large rooms creates a supersized mist 3 times larger than most air humidifiers. This brings faster dry air relief and helps you breathe easy and healthy.

Bring Freshness Everywhere

Thanks to its high-frequency atomization process, this humidifier for home releases 5μm ultrafine mist and lighter mist particles. This ensures even spread of humidity across the room without wetting surfaces.

Effortless Design, Long-Lasting Comfort

Dreo portable humidifier features an easy top fill design. Youil it up without flipping the tank or spilling water. Its modular design is easy to remove and install for a hassle-free cleaning experience. Enjoy 32 hours of uninterrupted comfort with quiet humidified air. Dreo's acoustic design reduces noise to 28dB. The 4L tank ensures this baby humidifier doesn't need refilling overnight.

Fresh Mist

Dreo Demineralization Cartridge (not included, but available for purchase) helps descale to reduce limescale and clean mist cartridges for healthier humidifying. The ICON light notifies you when the cartridge needs replacing. Compatible with 2 cartridges: - Demineralization cartridge to effectively prevent the generation of limescale and white dust. (search for "Dreo Demineralization Cartridge") - Clean Mist cartridge to help generate healthier and more comfortable mist. (search for "Dreo Clean Mist Cartridge")