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Smart Humidifiers for Bedroom, 4L Cool Mist Humidifier | Top Fill, Quiet Sleep 28 dB, 36H Runtime for large room, Touch/APP/Voice Control, Nightlight, ideal for Baby, Plants, Nursery

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, & : Stop guessing the right humidity. With enhanced sensing precision for more accurate auto control, this smart humidifier for bedroom auto-adjusts to your ideal humidity. Control mist, timer, and lights hands-free with Alexa/Google Voice or the DREO Appall while ambient lights visually cue you to room conditions.
- : Designed with Dreos Dual-Intake System, this cool mist humidifier delivers significantly stronger mist output than typical humidifiers, providing faster relief from dry air. Ideal for large rooms, bedrooms, and living spaces, especially during allergy season and dry winter months.
- , & : The 4L top-fill tank runs up to 36 hours, eliminating midnight refills. An advanced acoustic design keeps noise as low as 28dB, making it a perfect quiet humidifier for bedroom and baby nursery.
, : Humidity that blankets the room evenly, not your furniture. Through high-frequency atomization, it releases a 5m ultra-fine mist that disperses uniformly. Protect your wood floors, desks, and plants from moisture damage while enjoying perfectly balanced air.

Overview

Specs

Reviews

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Room-Wide Calm, Day-Long Mist
Healthier Humidity For Home
Feel the Wind with DREO
Healthier Mist, Healthier Life

Dreo Humidifiers Family

	HM311S	HM306	HM524S	HM713S	HM717S	Humidifer 747S	HM755S
Customer Reviews	—	—	—	—	—	—	—
Price	—	—	—	—	—	—	—
Color	White/Black/Grey/Blue	White/Black/Grey/Blue	White/Black/Grey/Blue	Silver/Black/White/Purple	Silver/Black/Starlight	White/Grey	White/Grey
Capacity	4 Liters	3 Liters	6 Liters	6 Liters	8 Liters	11 Liters	16 Liters
Max Runtime	36 Hours	30 Hours	60 Hours	60 Hours	80 Hours	100 Hours	130 Hours
Mist Type	Supersized Cool Mist	Cool Mist	Supersized Cool Mist	Cool& Warm Mist	Supersized Cool & Warm Mist	Cool Mist	Cool Mist
Mist Height	40 inch	40 inch	40 inch	40 inch	40 inch	6 Feet	6 Feet
Mist Width	4 inch & Adjustable Nozzle	360° Adjustable Nozzle	4 inch & Adjustable Nozzle	360° Adjustable Nozzle	4 inch & Adjustable Nozzle	180° Adjustable Nozzle	-
Effective Area	100-300 ft²	100-300 ft²	250-500 ft2	100-550 ft²	100-600 ft²	100-700 ft²	=1000ft²
Noise Level	28-32 dB	26-30 dB	28-30 dB	28-35 dB	28-35 dB	21 dB	28-30 dB
Control Method	Voice, App, Touch	Touch	Voice, App, Touch	Voice, App, Touch	Voice, App, Touch	Voice, App,Touch,Remote	Voice, App,Touch,Remote
Humidity Light Indicator	3 Color	3 Color	3 Color	3 Color	1500+ RGB Light	Customizable RGB Light	Customizable RGB Light
Adjustable Ambient Light	Yes	Yes	Yes	Yes	Yes	-	Customizable RGB Light

Room-Wide Calm, Day-Long Mist
Healthier Humidity For Home
Feel the Wind with DREO
Healthier Mist, Healthier Life

Dreo Humidifiers Family

HM311S	HM306	HM524S	HM713S	HM717S	Humidifer 747S	HM755S
Customer Reviews	Customer Reviews	Customer Reviews	Customer Reviews	Customer Reviews	Customer Reviews	Customer Reviews
—	—	—	—	—	—	—
Price	Price	Price	Price	Price	Price	Price
—	—	—	—	—	—	—
Color	Color	Color	Color	Color	Color	Color
White/Black/Grey/Blue	White/Black/Grey/Blue	White/Black/Grey/Blue	Silver/Black/White/Purple	Silver/Black/Starlight	White/Grey	White/Grey
Capacity	Capacity	Capacity	Capacity	Capacity	Capacity	Capacity
4 Liters	3 Liters	6 Liters	6 Liters	8 Liters	11 Liters	16 Liters
Max Runtime	Max Runtime	Max Runtime	Max Runtime	Max Runtime	Max Runtime	Max Runtime
36 Hours	30 Hours	60 Hours	60 Hours	80 Hours	100 Hours	130 Hours
Mist Type	Mist Type	Mist Type	Mist Type	Mist Type	Mist Type	Mist Type
Supersized Cool Mist	Cool Mist	Supersized Cool Mist	Cool& Warm Mist	Supersized Cool & Warm Mist	Cool Mist	Cool Mist
Mist Height	Mist Height	Mist Height	Mist Height	Mist Height	Mist Height	Mist Height
40 inch	40 inch	40 inch	40 inch	40 inch	6 Feet	6 Feet
Mist Width	Mist Width	Mist Width	Mist Width	Mist Width	Mist Width	Mist Width
4 inch & Adjustable Nozzle	360° Adjustable Nozzle	4 inch & Adjustable Nozzle	360° Adjustable Nozzle	4 inch & Adjustable Nozzle	180° Adjustable Nozzle	-
Effective Area	Effective Area	Effective Area	Effective Area	Effective Area	Effective Area	Effective Area
100-300 ft²	100-300 ft²	250-500 ft2	100-550 ft²	100-600 ft²	100-700 ft²	=1000ft²
Noise Level	Noise Level	Noise Level	Noise Level	Noise Level	Noise Level	Noise Level
28-32 dB	26-30 dB	28-30 dB	28-35 dB	28-35 dB	21 dB	28-30 dB
Control Method	Control Method	Control Method	Control Method	Control Method	Control Method	Control Method
Voice, App, Touch	Touch	Voice, App, Touch	Voice, App, Touch	Voice, App, Touch	Voice, App,Touch,Remote	Voice, App,Touch,Remote
Humidity Light Indicator	Humidity Light Indicator	Humidity Light Indicator	Humidity Light Indicator	Humidity Light Indicator	Humidity Light Indicator	Humidity Light Indicator
3 Color	3 Color	3 Color	3 Color	1500+ RGB Light	Customizable RGB Light	Customizable RGB Light
Adjustable Ambient Light	Adjustable Ambient Light	Adjustable Ambient Light	Adjustable Ambient Light	Adjustable Ambient Light	Adjustable Ambient Light	Adjustable Ambient Light
Yes	Yes	Yes	Yes	Yes	-	Customizable RGB Light

Product information

Brand	DREO
Special Feature	4L Top Fill Ultrasonic Humidifiers for Bedroom, Digital Display, Timer, Wifi/APP/Voice Control, Work with Alexa/Google Assistant
Color	Black
Capacity	4 liters
Floor Area	300 square_feet
Other Special Features of the Product	4L Top Fill Ultrasonic Humidifiers for Bedroom, Digital Display, Timer, Wifi/APP/Voice Control, Work with Alexa/Google Assistant
Operation Mode	Ultrasonic
Room Type	Bedroom, Kids Room, Living Room, Nursery, Office
Voltage	120 volts
Wattage	25 watts
Power Source	Corded Electric
Control Method	App, Touch, Voice
Filter Type	Pre Filter
Runtime	36 hours
Item Dimensions D x W x H	11.02"D x 10.15"W x 5.51"H
Item Weight	3.1 pounds
Item Shape	Oval
Brand Name	DREO
Model Name	Dreo Humidifier
Model Number	DR-HHM001S Black
Included Components	Aroma Pad, Cleaning Brush, Humidifier Body, User Manual
UPC	850049246057
Unit Count	1 Count
Global Trade Identification Number	00850049246057
Number of Packs	1
Manufacturer	DREO
Item Type Name	Humidifier
Part Number	DR-HHM001S
Material	BPA-Free, Plastic, suitable for baby
Item Highlight	Top Fill, Quiet Sleep 28 dB, 36H Runtime for large room, Touch/APP/Voice Control, Nightlight, ideal for Baby, Plants, Nursery

Additional Features

& : Breathe the purest mist with minimal upkeep. Upgrade effortlessly with the Demineralization Cartridge (fights white dust) and Clean Mist Cartridge (for healthier humidity). The modular design spins off for easy cleaning, and an ICON light tells you when to refresh cartridges. (Search: Dreo Demineralization Cartridge / Dreo Clean Mist Cartridge)

Features
Features	Ultrasonic, true

Performance
Air Flow	4 liters
Negative Ion Output	4L Top Fill Ultrasonic Humidifiers for Bedroom, Wifi/APP/Voice Control, Timer, Digital Display
Humidification Capacity	4 liters
Dehumidification Capacity	4 liters
Operates Room Size	300 square_feet
CADR	4 liters
Water Tank	4 liters
Specifications	4 liters, 36 hours, 3.13 pounds, 26 L x 34.79 W x 39 H centimeters, Black, Humidifier Body, User Manual, Cleaning Brush, Aroma Pad

Electrical Ratings
Power Consumption	21 W
Rated Current	25 watts
Power Supply	A-without Cartridge, 120 volts

Additional Information
Color	Black
Timer	16 Hours
Package Contents	Humidifier Body, User Manual, Aroma Pad, Cleaning Brush
First Listed on Newegg	October 25, 2026

Dimension & Weight
Dimension	50 Inches
Weight	3.13 pounds

Additional Information
Amazon Alexa Compatibility	4L, voice
Google Assistant Compatibility	application, voice, touch

Warranty & Returns

Warranty, Returns, And Additional Information

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Return for refund within: 30 days
Return for replacement within: non-replaceable
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Smart Humidifiers for Bedroom, 4L Cool Mist Humidifier | Top Fill, Quiet Sleep 28 dB, 36H Runtime for large room, Touch/APP/Voice Control, Nightlight, ideal for Baby, Plants, Nursery

Room-Wide Calm, Day-Long Mist

Healthier Humidity For Home

Feel the Wind with DREO

Healthier Mist, Healthier Life

Dreo Humidifiers Family

Room-Wide Calm, Day-Long Mist

Healthier Humidity For Home

Feel the Wind with DREO

Healthier Mist, Healthier Life

Dreo Humidifiers Family

Product information

Additional Features

Learn more about the Generic Brand Dreo Humidifier

Customer Reviews of the Generic Brand Dreo Humidifier

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Brand	DREO
Model	Dreo Humidifier
Part Number	Dreo Humidifier
Type	Ultrasonic

Item#: 9SIC94AM9E0362

Meet Your Seller

Smart Humidifiers for Bedroom, 4L Cool Mist Humidifier | Top Fill, Quiet Sleep 28 dB, 36H Runtime for large room, Touch/APP/Voice Control, Nightlight, ideal for Baby, Plants, Nursery

Room-Wide Calm, Day-Long Mist

Healthier Humidity For Home

Feel the Wind with DREO

Healthier Mist, Healthier Life

Dreo Humidifiers Family

Room-Wide Calm, Day-Long Mist

Healthier Humidity For Home

Feel the Wind with DREO

Healthier Mist, Healthier Life

Dreo Humidifiers Family

Product information

Additional Features

Learn more about the Generic Brand Dreo Humidifier

Customer Reviews of the Generic Brand Dreo Humidifier

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info