1 / 7MEGAWISE 3.5L Ultrasonic Cool Mist Humidifier
MEGAWISE’s 3.5L Ultrasonic Cool Mist Humidifier is a corded, touch-controlled unit with a night light and a claimed runtime of up to 40 hours on low. Its top-fill tank and adjustable nozzle are intended to make refilling and directing mist easier.
At a glance
- Top-fill design is described as allowing refills without lifting or flipping the tank, and the wide opening is intended to aid cleaning.
- The 360° adjustable nozzle lets users direct the cool mist.
- The up-to-40-hour runtime is specified for continuous mist on the low setting, not as an unconditional runtime.
- The listing says essential oils can be added directly to the water tank for fragrance.
Reference price: $54.99
Price checked: 13 Nov 2026
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Pros and cons
Pros
- 3.5-litre capacity and a low-setting runtime claim of up to 40 hours may reduce refill frequency during overnight use.
- Top filling and a wide opening are useful practical details for refilling and cleaning.
- Adjustable mist direction, touch controls, auto shut-off and a night light provide several listed convenience features.
Technical specifications
17 specifications| Brand | MEGAWISE |
|---|---|
| Model | cool mist humidifiers |
| Water capacity | 3.5 Liters |
|---|---|
| Claimed floor area | 500 Square Feet |
| Listed room type | Bedroom |
| Listed operation mode | Auto |
| Claimed runtime | 40 hours |
| Listed features | Auto Shut Off, Night Light, Quiet |
|---|---|
| Control method | Touch |
| Mist type | Ultrasonic cool mist |
| Nozzle | 360° adjustable |
| Power configuration | Corded Electric |
|---|---|
| Voltage | 230 Volts |
| Dimensions | 18D x 18W x 25H centimetres |
|---|---|
| Weight | 1.8 Pounds |
| Material | Polypropylene |
| Colour | White( blue) |
What to know before buying
Listing details to confirm
The listing's 500-square-foot coverage, 28dB noise level and seven-colour light are stated in feature text, while its structured details provide different levels of specificity or do not confirm those figures. The 40-hour runtime applies to low mist, and the listed 230 Volts should be checked for suitability with the intended power supply. The filter-type field contains unrelated German text, so the filter specification is unconfirmed.
What’s in the box
Included- Machine body
Who is it for?
A good fit for
- Bedrooms or home offices where a cool-mist humidifier with a night light and adjustable nozzle is wanted.
- Buyers prioritising fewer refills, provided they understand the 40-hour claim applies to low mist.
Less suited to
- Buyers who need a confirmed noise rating, verified coverage area or a clearly specified filter type.
- Anyone needing a cordless humidifier or a runtime above the stated low-setting claim.
Frequently asked questions
How long is the claimed runtime?
The listing claims up to 40 hours of continuous mist on the low setting. It does not establish that runtime for other settings.
How is the tank refilled?
The product is described as top-fill, so the tank can be refilled from above without lifting or flipping it.
Can essential oils be used?
The listing says a few drops can be added directly to the water tank. Follow the product instructions for use and cleaning.
What room coverage is stated?
The structured details list 500 Square Feet, but the supplied information does not independently verify that coverage claim.
Alternative options
MegaWise 3.5L Humidifiers for Bedroom, Top Fill Ultrasonic Cool Mist Humidifier with 360°Nozzle, 28dB Quiet Air Humidifier for Baby, Auto Shut-Off, BPA-Free, Easy Clean for Home Office Nursery, 40H
$66.00
MegaWise 1.8L Humidifiers for Bedroom, Top Fill Ultrasonic Cool Mist Humidifier with 360° Nozzle, 28dB Quiet Humidifier for Babies, Auto Shut-Off, BPA-Free, Easy Clean for Home Office Nursery
$47.50
MegaWise 1.8L Humidifiers for Bedroom, Top Fill Cool Mist Air Humidifier with 360° Nozzle, 25dB Quiet Humidifier for Babies, Auto Shut-Off, BPA-Free, Easy Clean for Home Office Nursery
$41.16
CLEVAST Smart Humidifier for Home with Oil Diffuser, 4L Tank for Large Room | Easy to Fill & Clean, App & Voice Control, Auto Shut-Off, 360° Nozzle, 28dB Quiet, Home Baby Nursery & Plants, 29H Lasting
$56.99
MegaWise 3.5L Humidifiers for Bedroom, Top Fill Ultrasonic Cool Mist Humidifier with 360°Nozzle, 28dB Quiet Air Humidifier for Baby, Auto Shut-Off, BPA-Free, Easy Clean for Home Office Nursery, 40H
$65.99
Levoit Humidifiers for Bedroom, Quiet, 3L Cool Mist, Essential Oil Diffuser | Top Fill/25Watt - Home/Large Room - 360° Nozzle - Rapid Ultrasonic Humidification for Baby Nursery/Plant
$54.96
