Is this humidifier good for a bedroom? Will it be noisy at night?

Yes, it’s designed for bedrooms. The sleep mode dims the lights and lowers mist output to a minimum of 36dB—quiet enough for undisturbed sleep. You can also set the auto shut-off timer for added peace of mind.

Does this ultrasonic humidifier leave white dust? Is it safe for babies and allergies?

Using distilled or purified water prevents white dust. The wide-mouth tank is easy to clean weekly. For babies and allergy sufferers, it’s safe and helps with congestion/dry skin as long as you use clean water and maintain it regularly.

Will this work in a large room? Is the mist output strong enough?

Yes, this floor-standing model is designed for spaces up to 500 sq ft. Place it in a central spot or on a raised surface for even coverage. It works well for living rooms, open spaces, and large bedrooms.

Is the tank easy to clean? Will it get moldy or smell bad?

Very easy. It has a top-fill, wide opening so you can reach inside by hand. Change water daily, and clean with white vinegar once a week. The tank uses antimicrobial material and has a detachable mist outlet cover to prevent mold and odors.

Can I add essential oils to this humidifier?

Do not add oils directly into the water tank—it may cause cracks or damage. Instead, use the dedicated aroma tray (usually located at the back) where you can add a few drops of essential oil. This keeps the machine safe while gently scenting the room

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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2.11Gal Ultrasonic Cool Mist Humidifier with Timer and Humidistat for Large Rooms - Home, Bedroom, Baby, Adults, Plants

2.11Gal Ultrasonic Cool Mist Humidifier with Timer and Humidistat for Large Rooms - Home, Bedroom, Baby, Adults, Plants

Product ID: 534577464

Details

Brand
let'me
Capacity
2.11 gallons
Color
White
Floor Area
520

💧8L/2.11Gal large tank

⏲️12-hour programmable timer

🌬️300ml/h powerful ultrasonic mist

Description

💨 Elevate your air game—breathe smarter, live better!

SMART HUMIDITY CONTROL - Customize your comfort with intelligent humidistat adjusting humidity from 40%-90%, automatically maintaining your ideal environment.
ALL DAY HYDRATION POWER - Massive 8L tank delivers up to 40 hours of continuous cool mist—set it and forget it for ultimate convenience.
WHISPER QUIET SLEEP MODE - Ultra-quiet 30dB operation with sleep mode and LED dimming ensures peaceful nights without disruption.
AROMATHERAPY READY DIFFUSER - Add essential oils to the built-in aroma box and transform your space into a calming sanctuary.
EFFORTLESS TOP FILL REMOTE CONTROL - Refill easily from the top without disassembly and control settings remotely—modern convenience at your fingertips.

The let'me 2.11Gal Ultrasonic Cool Mist Humidifier is designed for large rooms up to 520 sq ft, featuring an 8L water tank that supports up to 40 hours of continuous mist at 300ml/h. It offers intelligent humidity control with a customizable humidistat (40%-90%), a whisper-quiet sleep mode, and a 12-hour timer. The top-fill design and remote control enhance ease of use, while the built-in aroma diffuser adds a wellness boost. Durable stone ceramic filter technology eliminates the need for replacements, making it a low-maintenance, high-performance humidifier ideal for homes, offices, and plant care.

Specifications

ASIN	B0C6MF5X8S
Best Sellers Rank	#797,394 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #558 in Humidifiers
Brand Name	let'me
Capacity	2.11 gallons
Color	White
Control Method	Remote, Touch
Customer Reviews	4.2 4.2 out of 5 stars (527)
Filter Type	Stone Ceramic
Floor Area	520 square_feet
Included Components	2.11 gallon humidifier, remote control, user manual
Item Shape	Rectangular
Item Weight	2.65 kg
Material	Acrylonitrile Butadiene Styrene
Model Name	cool mist humidifier
Model Number	H785
Number of Packs	1
Operation Mode	Ultrasonic
Other Special Features of the Product	2.11 gallon Large Capacity;, Adjustable Humidity Control, Quiet, Sleep Mode, Top filling, 1-12 hour Timer, touch control panel; remote control;, With Essential Oil Diffuser
Power Source	Corded Electric
Room Type	Baby,Bedroom
Runtime	48 hours
Unit Count	1 Count
Warranty Description	Worry-free 1 year warranty, lifetime technical support

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