Smart Humidifiers for Bedroom Baby, 30H & 28dB for Nursery | Top Fill Cool Mist Humidifiers, 1500+RGB Lights & Sleep Trainer, Air Humidifier for Plants, Touch/APP/Voice Control, HM409S

& : This cool mist humidifier for bedroom releases a powerful 40-inch mist with ultra-fine 5m particles, quickly raising humidity to the ideal 4555%. It helps relieve dry skin and congestion caused by dry airwithout wet floors or uneven moisture.
- : With a 3L top-fill water tank, this bedroom humidifier runs up to 30 hours on a single fill. Enjoy all-night comfort for you or your baby without frequent refilling, from bedtime through the next day.
: With high-precision automatic humidity control (±5%), it intelligently maintains perfect moisture levels across large rooms up to 300 sq ft (bedroom, nursery, or living room). It works efficiently to protect furniture and plants while saving energy.
& : Designed as a baby humidifier with sleep trainer features, soft light cues gradually dim at night and brighten in the morninghelping babies and toddlers build healthy, consistent sleep habits.
- 28 : Operating at just 28dB, this quiet humidifier is perfect for light sleepers and nurseries. Control humidity remotely via the DREO app or Alexano need to disturb your baby during the night.

Turn Dryness into Comfort
Healthier Humidity For Home
Feel the Wind with DREO
Healthier Mist, Healthier Life

Dreo Humidifiers Family

	HM409S	HM306	HM311S	HM524S	HM713S	Humidifer 747S	HM774S
Customer Reviews	—	—	—	—	—	—	—
Price	—	—	—	—	—	—	—
Color	White/Yellow	White/Black/Grey/Blue	White/Black/Grey/Blue	White/Black/Grey/Blue	Silver/Black/White/Purple	White/Grey	White/Black
Capacity	3 Liters	3 Liters	4 Liters	6 Liters	6 Liters	11 Liters	10 Liters
Max Runtime	30 Hours	30 Hours	36 Hours	60 Hours	60 Hours	100 Hours	50 Hours
Mist Type	Cool Mist	Cool Mist	Supersized Cool Mist	Supersized Cool Mist	Cool & Warm Mist	Cool Mist	Mist-Free
Mist Height	40 inch	40 inch	40 inch	40 inch	40 inch	6 Feet	7.54 Feet Ultra-High Airflow
Mist Width	4 inch & Adjustable Nozzle	360° Adjustable Nozzle	4 inch & Adjustable Nozzle	4 inch & Adjustable Nozzle	360° Adjustable Nozzle	180° Adjustable Nozzle	-
Effective Area	100-300 ft2	100-300 ft2	100-300 ft2	250-500 ft2	100-550 ft2	100-700 ft2	=1000 ft2
Noise Level	28 dB	26-30 dB	28-32 dB	28-30 dB	28-35 dB	21dB	28-32 dB
Contrl Method	Voice, App, Touch	Touch	Voice, App, Touch	Voice, App, Touch	Voice, App, Touch	Voice, App,Touch,Remote	Voice, App, Touch
Humidity Light Indicator	1500+ RGB Light	3 Color	3 Color	3 Color	3 Color	Customizable RGB Light	LED Display

Turn Dryness into Comfort
Healthier Humidity For Home
Feel the Wind with DREO
Healthier Mist, Healthier Life

Dreo Humidifiers Family

HM409S	HM306	HM311S	HM524S	HM713S	Humidifer 747S	HM774S
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/Yellow	White/Black/Grey/Blue	White/Black/Grey/Blue	White/Black/Grey/Blue	Silver/Black/White/Purple	White/Grey	White/Black
Capacity	Capacity	Capacity	Capacity	Capacity	Capacity	Capacity
3 Liters	3 Liters	4 Liters	6 Liters	6 Liters	11 Liters	10 Liters
Max Runtime	Max Runtime	Max Runtime	Max Runtime	Max Runtime	Max Runtime	Max Runtime
30 Hours	30 Hours	36 Hours	60 Hours	60 Hours	100 Hours	50 Hours
Mist Type	Mist Type	Mist Type	Mist Type	Mist Type	Mist Type	Mist Type
Cool Mist	Cool Mist	Supersized Cool Mist	Supersized Cool Mist	Cool & Warm Mist	Cool Mist	Mist-Free
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	7.54 Feet Ultra-High Airflow
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	4 inch & Adjustable Nozzle	360° 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	100-300 ft2	250-500 ft2	100-550 ft2	100-700 ft2	=1000 ft2
Noise Level	Noise Level	Noise Level	Noise Level	Noise Level	Noise Level	Noise Level
28 dB	26-30 dB	28-32 dB	28-30 dB	28-35 dB	21dB	28-32 dB
Contrl Method	Contrl Method	Contrl Method	Contrl Method	Contrl Method	Contrl Method	Contrl Method
Voice, App, Touch	Touch	Voice, App, Touch	Voice, App, Touch	Voice, App, Touch	Voice, App,Touch,Remote	Voice, App, Touch
Humidity Light Indicator	Humidity Light Indicator	Humidity Light Indicator	Humidity Light Indicator	Humidity Light Indicator	Humidity Light Indicator	Humidity Light Indicator
1500+ RGB Light	3 Color	3 Color	3 Color	3 Color	Customizable RGB Light	LED Display

Brand	DREO
Special Feature	Adjustable Humidity Control, Aroma Diffuser, Auto Shut Off, Digital Display, Humidistat
Color	Cloud White
Capacity	3 liters
Floor Area	300 square_feet
Other Special Features of the Product	Adjustable Humidity Control, Aroma Diffuser, Auto Shut Off, Digital Display, Humidistat
Operation Mode	Ultrasonic
Room Type	Bedroom, Kids Room, Living Room, Nursery, Office
Voltage	120 volts
Wattage	29 watts
Power Source	ac
Control Method	App, Touch
Filter Type	Pre Filter
Runtime	30 hours
Item Dimensions D x W x H	22.3"D x 16.7"W x 26.4"H
Item Weight	2.4 pounds
Item Shape	Oval
Brand Name	DREO
Model Name	HM409S
Model Number	DR-HHM009S White
Included Components	1 × Dreo 3L HumidifierDR-HHM009S, 1 × Quick Start Guide, Cleaning Brush, User Manual
UPC	810142858113
Unit Count	1 Count
Number of Packs	1
Manufacturer	Dreo
Manufacture Year	2025
Item Type Name	Humidifiers
Part Number	DR-HHM009S White
Material	Plastic
Item Highlight	Top Fill Cool Mist Humidifiers, 1500+RGB Lights & Sleep Trainer, Air Humidifier for Plants, Touch/APP/Voice Control, HM409S

ENERGY STAR	intertek_certificate_no, 250214001GZS-001
Air Flow	3 liters
Negative Ion Output	Adjustable Humidity Control, Aroma Diffuser, Auto Shut Off, Digital Display
Humidification Capacity	3 liters
Dehumidification Capacity	3 liters
Operates Room Size	300 square_feet
CADR	3 liters
Water Tank	3 liters
Specifications	3 liters, 30 hours, 2.42 pounds, 18.6944 L x 25.8064 W x 29.9974 H centimeters, Cloud White, 1 × Dreo 3L Humidifier(DR-HHM009S), User Manual, 1 × Quick Start Guide, Cleaning Brush

Power Consumption	29 watts
Rated Current	29 watts
Power Supply	120 volts

Color	White
Timer	20 Hours
Package Contents	1 × Dreo 3L Humidifier(DR-HHM009S), 1 × Quick Start Guide, Cleaning Brush, User Manual
First Listed on Newegg	September 24, 2026

Dimension	50 Inches
Weight	2.42 pounds

Meet Your Seller

Smart Humidifiers for Bedroom Baby, 30H & 28dB for Nursery | Top Fill Cool Mist Humidifiers, 1500+RGB Lights & Sleep Trainer, Air Humidifier for Plants, Touch/APP/Voice Control, HM409S

Turn Dryness into Comfort

Healthier Humidity For Home

Feel the Wind with DREO

Healthier Mist, Healthier Life

Dreo Humidifiers Family

Turn Dryness into Comfort

Healthier Humidity For Home

Feel the Wind with DREO

Healthier Mist, Healthier Life

Dreo Humidifiers Family

Product information

Learn more about the Generic Brand HM409S

Customer Reviews of the Generic Brand HM409S

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Amazon Alexa Compatibility	3L, touch
Google Assistant Compatibility	application, touch

Item#: 9SIC95SM7E2781

Meet Your Seller

Smart Humidifiers for Bedroom Baby, 30H & 28dB for Nursery | Top Fill Cool Mist Humidifiers, 1500+RGB Lights & Sleep Trainer, Air Humidifier for Plants, Touch/APP/Voice Control, HM409S

Turn Dryness into Comfort

Healthier Humidity For Home

Feel the Wind with DREO

Healthier Mist, Healthier Life

Dreo Humidifiers Family

Turn Dryness into Comfort

Healthier Humidity For Home

Feel the Wind with DREO

Healthier Mist, Healthier Life

Dreo Humidifiers Family

Product information

Learn more about the Generic Brand HM409S

Customer Reviews of the Generic Brand HM409S

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info