---
product_id: 498783503
title: "SMARTDEVILSmall Humidifier, 500ml Portable Mini Humidifier, USB Personal Desk Humidifier for Bedroom, Plants, Office, Travel with Night Light, Auto Shut-Off, Super Quiet, White"
brand: "smartdevil"
price: "20910CFA"
currency: XOF
in_stock: false
reviews_count: 11
url: https://www.desertcart.sn/products/498783503-smartdevilsmall-humidifier-500ml-portable-mini-humidifier-usb-personal-desk-humidifier
store_origin: SN
region: Senegal
---

# 8-hour auto shut-off 500ml large capacity Ultra-quiet 28dB operation SMARTDEVILSmall Humidifier, 500ml Portable Mini Humidifier, USB Personal Desk Humidifier for Bedroom, Plants, Office, Travel with Night Light, Auto Shut-Off, Super Quiet, White

**Brand:** smartdevil
**Price:** 20910CFA
**Availability:** ❌ Out of Stock

## Summary

> 💨 Elevate your air game—stay fresh, focused, and flawless!

## Quick Answers

- **What is this?** SMARTDEVILSmall Humidifier, 500ml Portable Mini Humidifier, USB Personal Desk Humidifier for Bedroom, Plants, Office, Travel with Night Light, Auto Shut-Off, Super Quiet, White by smartdevil
- **How much does it cost?** 20910CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/498783503-smartdevilsmall-humidifier-500ml-portable-mini-humidifier-usb-personal-desk-humidifier)

## Best For

- smartdevil enthusiasts

## Why This Product

- Trusted smartdevil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Whisper-Quiet Comfort:** Operates at a near-silent 28dB, so your focus or sleep stays uninterrupted.
- • **Customizable Mist Modes:** Choose between continuous or intermittent spray to tailor humidity to your needs.
- • **Safe & Soothing Night Light:** Auto shut-off after 8 hours plus adjustable night light modes create a calming ambiance.
- • **Travel-Ready Compact Design:** Lightweight and portable (under 4 inches), ideal for on-the-go hydration anywhere.
- • **Hydrate Your Space Effortlessly:** 500ml reservoir delivers continuous moisture for hours, perfect for dry offices or bedrooms.

## Overview

The SMARTDEVIL Small Humidifier is a sleek, portable 500ml ultrasonic device designed for personal spaces like bedrooms, offices, and travel. It features whisper-quiet 28dB operation, two mist modes for customizable hydration, an 8-hour auto shut-off for safety, and a soothing night light with adjustable settings. Compact and USB-powered, it’s the perfect blend of convenience and wellness for the modern professional.

## Description

SMARTDEVILSmall Humidifier, 500ml Portable Mini Humidifier, USB Personal Desk Humidifier for Bedroom, Plants, Office, Travel with Night Light, Auto Shut-Off, Super Quiet, White

## Features

- 【LARGE SPRAY】This small humidifier sprays micron-sized water particles, which can effectively moisturize dry air. Allows you to breathe easily and to nourish plants. 【Note:The desk humidifier is recommended to use clean tap water. Ban to use pure water, distilled water or bottled water, which will cause water to accumulate in the mist outlet of the humidifier.】
- 【TWO MIST MODES】The usb desk humidifier has two modes: continuous spray & intermittent spray (stop 3 seconds).You can adjust the spray amount as needed. It can effectively moisturize dry skin and help you reduce skin peeling or relief from sinus issues.
- 【QUIET OPERATION】The personal humidifier produces a near-silent frequency 28dB ensuring quiet operation. This desktop humidifier won’t bother you while sleeping, working or reading.
- 【PORTABLE & COMPACT】With portable and small design(3.74*4.72 inches), this portable mini humidifier is perfect for travel, bedroom and office.
- 【AUTO SHUT-Off & NIGHT LIGHT】This bedroom humidifier automatically powers off after 8 hours of operation to eliminate safety hazards. There are two night light function, constant light & breathing light, you can adjust or turn off the light according to your favorite.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SMARTDEVIL |
| Color | White |
| Product Dimensions | 9.5 x 9.5 x 12.9 cm; 310 g |
| Capacity | 500 Milliliters |
| Power / Wattage | 2 watts |
| Voltage | 5 Volts |
| Auto Shutoff | Yes |
| Runtime | 8 hours |
| Special Features | night_light, ultrasonic |
| Item Weight | 310 g |

## Images

![SMARTDEVILSmall Humidifier, 500ml Portable Mini Humidifier, USB Personal Desk Humidifier for Bedroom, Plants, Office, Travel with Night Light, Auto Shut-Off, Super Quiet, White - Image 1](https://m.media-amazon.com/images/I/61HHaZAZ6ML.jpg)
![SMARTDEVILSmall Humidifier, 500ml Portable Mini Humidifier, USB Personal Desk Humidifier for Bedroom, Plants, Office, Travel with Night Light, Auto Shut-Off, Super Quiet, White - Image 2](https://m.media-amazon.com/images/I/71Tdf2k+2VL.jpg)
![SMARTDEVILSmall Humidifier, 500ml Portable Mini Humidifier, USB Personal Desk Humidifier for Bedroom, Plants, Office, Travel with Night Light, Auto Shut-Off, Super Quiet, White - Image 3](https://m.media-amazon.com/images/I/71O3X+bKu9L.jpg)
![SMARTDEVILSmall Humidifier, 500ml Portable Mini Humidifier, USB Personal Desk Humidifier for Bedroom, Plants, Office, Travel with Night Light, Auto Shut-Off, Super Quiet, White - Image 4](https://m.media-amazon.com/images/I/71W-ShAMrNL.jpg)
![SMARTDEVILSmall Humidifier, 500ml Portable Mini Humidifier, USB Personal Desk Humidifier for Bedroom, Plants, Office, Travel with Night Light, Auto Shut-Off, Super Quiet, White - Image 5](https://m.media-amazon.com/images/I/71WYOSnxJAL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: If i  dont put oil then what smell will it produces? Or it needs oil ?**
A: Hi, it produces cool mist with no smell. you might drop several oil into it as you like.

**Q: What is the room size recommended for this? And if we put essential oil, will it damage the product**
A: You may choose single/double/continuous/intermittent mode according to the size of your room. Several drops of oil is fine, but not too much, thank you!

**Q: Can it work plugged?**
A: Yes it can until it’s fully charged

**Q: can i use essential oils  with it and what is the recommended amount?**
A: It can be used but the instructions mention that it will damage the atomising function of the unit
We use it with essential oils and works fine

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good product
  

*by A***K on Reviewed in the United Arab Emirates on 9 July 2022*

no trouble sleeping because there is no sound at all

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Pretty decent for the price
  

*by V***H on Reviewed in the United Arab Emirates on 21 June 2022*

I can confirm that the battery lasts 8 hours. Is quite small & has a tiny tank, but this makes it quite light & portable.If you are never gonna move it around, then get a proper plugin diffuser.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Super silent, portability is great👌
  

*by C***Y on Reviewed in the United Arab Emirates on 12 January 2022*

Super silent, portability is great. Battery lasts ages especially on intermittent mode. Very happy.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-07*