# MEGAWISE HUMI 3.5L Cool Mist Humidifier

The MEGAWISE HUMI cool mist humidifier has a listed 3.5-liter capacity and adjustable humidity control. Its advertised 40-hour runtime and quiet operation may suit bedroom use, while the listing also describes a cycling seven-color light and essential-oil use.

- [Original product page](https://best-deals.pro/product/megawise-humi-3-5l-cool-mist-humidifier)
- [View offer](https://best-deals.pro/visit/megawise-humi-3-5l-cool-mist-humidifier)
- Market: US
- Language: en-US
- Currency: USD
- Brand: MEGAWISE
- Model: HUMI
- Category: Home & Kitchen > Heating, Cooling & Air Quality > Humidifiers & Dehumidifiers
- Price: 26.93 USD
- Previous price: 34.99 USD
- Discount: 23%
- Price checked: 2026-11-14T06:37:25.980Z
- Rating: 4.6 / 5
- Reviews: 12

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing describes a cool-mist humidifier with adjustable humidity control.
- The stated 40-hour runtime is a listing claim, not an independently verified operating result.
- Manufacturer copy says essential oils can be added directly to the water tank.
- The seven-color night light cycles through colors and can be switched off.

## Pros

- The 3.5-liter listed capacity and adjustable humidity control offer flexibility for bedroom use.
- The light can be turned off, according to the product information.
- Manufacturer guidance recommends distilled or demineralized water to limit mineral buildup.

## Specifications

### Identity
- Brand: MEGAWISE
- Model: HUMI
### Capacity and operation
- Tank capacity: 3.5 liters
- Listed runtime: 40 hours
- Mist control: Adjustable Humidity Control
- Product type: humidifier
- Color: White
### Dimensions
- Dimensions listed: 8"D x 10"W x 8"H

## Before you buy

- The listed runtime is 40 hours, but the source does not specify the mist setting or conditions for that figure. The manufacturer recommends distilled or demineralized water, says to clean the tank every 2-3 days with distilled vinegar, and advises disconnecting power before cleaning while keeping water away from the base. Its instructions say the light cycles through seven colors rather than selecting one fixed color.

## In the box

- Cool mist humidifier (Included)

## A good fit for

- Bedroom users seeking an adjustable cool-mist humidifier with a listed 3.5-liter tank.
- Buyers who want a night light that can be switched off and are comfortable with cycling colors.

## Less suited to

- Buyers who need a documented room-coverage area, noise level, or runtime tied to a specific mist setting.

## Customer feedback

The available rating information is generally favorable, though the sample is small and includes some mid-range ratings. Ratings alone do not show what owners liked or disliked, so they cannot establish how quiet it is or whether it reaches the advertised runtime. Buyers should weigh those unknowns against the listed 3.5-liter capacity and adjustable control.

## Frequently asked questions

### How large is the water capacity?
The listing states a capacity of 3.5 liters.
### How long is the advertised runtime?
The listing claims 40 hours, but does not specify the operating conditions or mist setting for that figure.
### Can essential oils be used?
The manufacturer says essential oils can be added directly to the water tank.
### Can the night light be set to one color?
According to the manufacturer, it cycles through seven colors. You can turn the light off, but the listing does not describe selecting a single fixed color.

## Alternative options

- [MEGAWISE 2 Pack Cool Mist Humidifier, 2L Tank, Oil Diffuser for Bedroom \| 2L cool mist humidifier with adjustable mist control, night light & essential oil diffuser for bedroom and home use.](https://best-deals.pro/visit/megawise-humi-3-5l-cool-mist-humidifier)
- [MEGAWISE Cool Mist Humidifier for Bedroom, 3.5L Quiet Top Fill Ultrasonic \| Adjustable mist, 360-degree nozzle, 7-color night light with lights-off option, low-water auto shutoff, easy cleaning](https://best-deals.pro/visit/megawise-humi-3-5l-cool-mist-humidifier)
- [AZEUS 1.5L Cool Mist Humidifier, Quiet with 7-Color Night Light \| 1.5L Tank, Quiet Cool Mist, 7-Color Night Light, Adjustable Mist Control, Auto Shut-Off, Low Power Design](https://best-deals.pro/visit/megawise-humi-3-5l-cool-mist-humidifier)
- [ZAFRO 2.5L Cool Mist Humidifier for Bedroom, 24dB Quiet, Top Fill, Black \| 41 Inch Mist Height, Stepless Rotary Knob,7-Color Night Light, Built in Oil Tray, 25H Runtime, Covers 300 Sq Ft](https://best-deals.pro/visit/megawise-humi-3-5l-cool-mist-humidifier)
- [AZEUS 3.5L Cool Mist Humidifier with 7-Color Night Light, Woodgrain \| 3.5L cool mist humidifier with adjustable output, quiet operation, 7-color night light, and an elegant woodgrain design.](https://best-deals.pro/visit/megawise-humi-3-5l-cool-mist-humidifier)
- [AZEUS Ultrasonic Humidifier, Adjustable Mist Humidifier for Bedroom & Home \| Ultrasonic humidifier with adjustable mist output, water tank design and auto stop function for home and office use.](https://best-deals.pro/visit/megawise-humi-3-5l-cool-mist-humidifier)
- [MEGAWISE LV10T Cool Mist Humidifier, 2.5L Quiet Ultrasonic Humidifier for Bedroom, Baby Nursery, Plants & Office, Large Tank Humidifier with Auto Shut-Off, White, AC100-240V US Plug](https://best-deals.pro/visit/megawise-lv10t-2-5l-ultrasonic-cool-mist-humidifier)
- [MegaWise Vacuum Sealer Machine \| 80kPa Suction Power \| Vac Seal Machine \| Bags and Cutter Included\|Compact One-Touch Automatic with External Vacuum System\|Dry Moist Fresh Modes for All Saving needs](https://best-deals.pro/visit/megawise-humi-3-5l-cool-mist-humidifier)
- [ZAFRO 2.5L Top Fill Humidifier for Bedroom, 25H Runtime, 24dB Quiet, White \| Easy to Clean,7-Color Night Light,Built-in Oil Diffuser,Cool Mist Humidifier for Large Room,Baby Nursery,Plants](https://best-deals.pro/visit/megawise-humi-3-5l-cool-mist-humidifier)
- [Breezome 8L Warm & Cool Mist Humidifiers for Bedroom Large Room 60H Runtime \| 25dB Quiet, Dual 360° Mist, Smart Humidistat, Top Fill, 1-24H Timer, Essential Oil Tray, Humidifier for Home Plants Baby](https://best-deals.pro/visit/megawise-humi-3-5l-cool-mist-humidifier)
- [3L Cool Mist Humidifier for Bedroom, Top Fill, Quiet, Night Light \| 20dB quiet, opt...](https://best-deals.pro/visit/megawise-humi-3-5l-cool-mist-humidifier)
- [2.38Gal/9L Warm & Cool Humidifier Large Room Bedroom Home, 750 ft² \| Top Fill Large...](https://best-deals.pro/visit/megawise-humi-3-5l-cool-mist-humidifier)

## Images

![MEGAWISE HUMI 3.5L Cool Mist Humidifier — 1](https://best-deals.pro/i/VRIoxcNdg0OeCgVmt5tQVeVvTXvhG3y2M4i-NvbsYUCimlc3K_OYxL8h-i9LBk5r_HmqXYgLBSJx9wquR_BzcYPh5DnSfUbGU4Kinu0G_2PBVXDT94mx4tvk.jpg)

![MEGAWISE HUMI 3.5L Cool Mist Humidifier — 2](https://best-deals.pro/i/f1qou0EmLa3Pn7eyqj5uRwdVFa_iLtuQmOKAxjiNUiTdX2lHFbXJtbiTrFvWI6q-ThCKdGVqIOpcIYQ9gpul7B-T5peYetxEXXTfXC3_rBGxRiPcDUMPo1g5.jpg)

![MEGAWISE HUMI 3.5L Cool Mist Humidifier — 3](https://best-deals.pro/i/GH9hMLQiqpOVjOVyxd0eKsEAjmN8nNzLV0mbkheNshD6156WICsHdaJy2Ca92CbE96uaq6PmXwD5M2cHyHzsJ5PupEzIP2ilxeXV7DzKBGKg0xhlcyFjmj9I.jpg)

![MEGAWISE HUMI 3.5L Cool Mist Humidifier — 4](https://best-deals.pro/i/OjiZc6XEUoe1nQBx60H4Ft00ou2nzw9YjUWgeaKhmJJucH6Xfn8pMG08o0ar_HtWnccxlQGwm4chcWA4iboos6tRuzB6EgVg9YQzMuwESMQExnmPPcpVLbq3.jpg)

![MEGAWISE HUMI 3.5L Cool Mist Humidifier — 5](https://best-deals.pro/i/vcXOh5QqX1vPgcPWSKzOHTxSSYEqro8JBfNU4R--bBTKOCLu7Kq3mSFMc-ZIQVw5JAHxKdKejn8N5Jpbj-Yv3G4P8N2X-r6C_lEJlpEhF631NP3XUVBnpQN4.jpg)

![MEGAWISE HUMI 3.5L Cool Mist Humidifier — 6](https://best-deals.pro/i/d7tbt338JbTk1Dj5azHB-Mg7XQP96VxTRhVP5pjc6al7S2C9Wnnl-rzQRhl7qtymlahUhQi5WnQOdZttcWHphNCdEP5Q1Os-wtB8ktOUwF-0b9Zys2AFEiEB.jpg)

![MEGAWISE HUMI 3.5L Cool Mist Humidifier — 7](https://best-deals.pro/i/Sm1deewVMg51ChRv74SGiOiofHlbghsBk_XwiOfMkxpSLBXOr4TQmQR_qYMolb6gV1xedshLFvWCX9094pGchOxL-1isRR-45SI46_yXxIXZH_uWSReetLF0.jpg)