MEGAWISE Cool Mist Humidifier 1.5L
- 1.5 liter tank, 0.5 gallons
- 25 dB quiet operation
- Cool mist ultrasonic
- 480 square feet coverage
- 10 hours runtime, auto shut-off
- 15 watts, 8.2 by 7.8 by 7.4 inches
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A small quiet cool mist ultrasonic humidifier for sleeping spaces and desks. The listing shows 240 volts, so check that it suits your outlet before ordering.
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ASIN: B08F2BT6N9Model: Humi01Category: Humidifiers
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Overview
A bedroom, nursery or office desk is where this round white humidifier goes, using an ultrasonic plate to put cool mist into the air. It has touch controls, a pre filter and an auto shut-off.
Quiet running and a small tank make it a bedside humidifier, and the shut-off adds safety when the water runs out. The voltage line reads 240, which may not match US outlets. Runtime in the specs differs from the title.
Who it's for
Light sleepers and parents who want a small humidifier that hums quietly. Buyers who need heated output, or a big living space covered, should look at larger units.
Pros and cons
- Quiet at 25 dB
- Cool mist ultrasonic
- Voltage listed as 240
- Runtime figures conflict
- Small tank for large rooms
Performance notes
An ultrasonic plate vibrates fast enough to break water into a fine mist, with no heating element and little noise. The tank size and mist rate govern how long it runs, and the title and specs disagree on runtime. Mineral content in tap water can leave a white residue, which the pre filter is meant to reduce.
Specifications
| Brand | Megawise |
|---|---|
| Model | Humi01 |
| Dimensions & fit | |
| Item Dimensions D X W X H | 8.2"D x 7.8"W x 7.4"H |
| Item weight | 1.3 pounds |
| Capacity & performance | |
| Capacity | 0.5 gallonslower than 85% of 27 humidifiers |
| Noise | 25 dB |
| Wattage | 15 watts |
| Power & efficiency | |
| Voltage | 240 voltshigher than 96% of 26 humidifiers |
| Power Source | Corded Electric |
| Construction & materials | |
| Color | White |
| Material | Plastic |
| Included components | |
| Included Components | Humidifier |
| Unit Count | 1 Count |
| Other details | |
| Floor Area | 480 square feet |
| Operation Mode | Ultrasonic |
| Filter Type | Pre Filter |
| Other Special Features Of The Product | Auto Shut Off |
| Control | Touch |
| Item Shape | Round |
| Room Type | Bedroom, Nursery, Office |
| Runtime | 10 minuteslower than 100% of 21 humidifiers |
Closest rivals on specs
Homvana H101 Top-Fill Cool Mist Humidifier 3.6L- Capacity 0.5 vs 1 gallons (-50%)
- Floor Area 480 vs 161 sq ft (+198%)
- Item Weight 1.3 vs 3 pounds (-57%)
Venta LW25 Original Evaporative Humidifier- Capacity 0.5 vs 2 gallons (-75%)
- Floor Area 480 vs 430 sq ft (+12%)
Vornado Lucerna 1 Ultrasonic Humidifier- Runtime 0.2 vs 24 hours (-99%)
Frequently asked questions
Is the MEGAWISE humidifier a warm mist model?
No. It is a cool mist ultrasonic humidifier.
How long does the MEGAWISE humidifier run?
The highlights say 10 hours, while one spec line says 10 minutes. Treat the hours figure as the likely one.
How loud is the MEGAWISE humidifier?
The title says 25 dB.
Does the MEGAWISE humidifier work on US power?
The listing shows 240 volts, so confirm with the seller before ordering.