---
product_id: 647718953
title: "ROSEKM Automatic Humidifiers for Bedroom Large Room, 4.5L Cool Mist Humidifier for Home & Plant with Timer & Humidity Sensor, Last Up to 18H on High Setting, Auto Shut-Off, 360° Nozzle (Black)"
brand: "rosekm"
price: "S$128"
currency: SGD
in_stock: true
reviews_count: 13
category: "Rosekm"
url: https://www.desertcart.sg/products/647718953-rosekm-automatic-humidifiers-for-bedroom-large-room-4-5l-cool
store_origin: SG
region: Singapore
---

# 4.5L large capacity 1-12h flexible timer Auto humidity sensor ROSEKM Automatic Humidifiers for Bedroom Large Room, 4.5L Cool Mist Humidifier for Home & Plant with Timer & Humidity Sensor, Last Up to 18H on High Setting, Auto Shut-Off, 360° Nozzle (Black)

**Brand:** rosekm
**Price:** S$128
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your air game—smart, sleek, and seriously soothing.

## Quick Answers

- **What is this?** ROSEKM Automatic Humidifiers for Bedroom Large Room, 4.5L Cool Mist Humidifier for Home & Plant with Timer & Humidity Sensor, Last Up to 18H on High Setting, Auto Shut-Off, 360° Nozzle (Black) by rosekm
- **How much does it cost?** S$128 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/647718953-rosekm-automatic-humidifiers-for-bedroom-large-room-4-5l-cool)

## Best For

- rosekm enthusiasts

## Why This Product

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

## Key Features

- • **Smart Auto Mode:** Built-in humidity sensor dynamically adjusts mist output for flawless comfort without lifting a finger.
- • **Safety & Simplicity:** Auto shut-off prevents dry run damage, while one-touch control and included cleaning brush make maintenance effortless.
- • **Customizable Comfort:** Three mist levels plus a 1-12 hour timer let you tailor your environment to your unique daily rhythm.
- • **All-Day Hydration Power:** Up to 18 hours of continuous mist on high setting keeps your space perfectly balanced from morning meetings to midnight zen.
- • **Whisper-Quiet Operation:** Ultra-quiet (<26dB) design ensures your productivity and sleep stay uninterrupted—because peace is priceless.

## Overview

The ROSEKM Automatic Humidifier features a generous 4.5L tank delivering up to 18 hours of cool mist on high, with a smart humidity sensor that auto-adjusts mist levels. Its whisper-quiet operation, flexible 1-12 hour timer, and safety auto shut-off make it ideal for bedrooms, offices, and plant care. Designed for easy cleaning and backed by a 5-year warranty, it’s the ultimate blend of convenience, performance, and peace of mind.

## Description

desertcart.com: ROSEKM Automatic Humidifiers for Bedroom Large Room, 4.5L Cool Mist Humidifier for Home & Plant with Timer & Humidity Sensor, Last Up to 18H on High Setting, Auto Shut-Off, 360° Nozzle (Black) : Pet Supplies

Review: Yaya Product Grade Book: A - ( A) So this humidifier is everything it says it is. I absolutely love it! It’s lightweight, compact size, and easy to use, fill and clean. I use it in my kitchen at one of my plant propagation stations. It does not have any sound so the noise level is perfect lol. It has 3 speeds and each provides an adequate amount of moisture to the air keeping my plants and herbs hydrated. The timer works as set and the humidifier will automatically shut iff if it runs out of water. The only thing i would add to this machine is a remote and a timer function that you can set to have it power on automatically. However I knew before i purchased these were not included. None the less i still like it just the way it is.
Review: Great humidifier for the money! - Obsessed with this humidifier! I kept my room and house perfectly humid during the winter months very easy to use very easy to clean. I do notice that I have to clean it a lot more often than I anticipated but it’s very quiet and definitely reliable. Keeping my humidity levels at a good rate.

## Features

- 𝘿𝙖𝙮 𝙖𝙣𝙙 𝙉𝙞𝙜𝙝𝙩 𝙍𝙚𝙡𝙞𝙚𝙛: Boasts a 4.5L(1.2gal) capacity, delivering up to 40 hours of mist on low and 18 hours on high with a powerful 250ml/h output. Ideal for combating dry skin, irritated sinuses, and poor sleep caused by dry indoor conditions, ensuring consistent comfort throughout the day and night.
- 𝘼𝙙𝙖𝙥𝙩𝙞𝙫𝙚 𝘼𝙪𝙩𝙤 𝙈𝙤𝙙𝙚 & 3 𝙈𝙞𝙨𝙩 𝙇𝙚𝙫𝙚𝙡𝙨: Experience perfect comfort with Auto Mode's built-in humidity sensor, which adjusts mist levels and shows current humidity. Alternatively, choose from three fixed mist settings to customize your environment perfectly.
- 𝙁𝙡𝙚𝙭𝙞𝙗𝙡𝙚 𝙏𝙞𝙢𝙚𝙧 𝙎𝙚𝙩𝙩𝙞𝙣𝙜: Choose from 1 to 12-hour shut-off timers to fit your schedule. Perfect for naps, nighttime use, and maintaining optimal humidity for plants, providing flexibility and convenience for any scenario.
- 𝙎𝙚𝙩, 𝙁𝙤𝙧𝙜𝙚𝙩 & 𝙀𝙣𝙟𝙤𝙮: Enjoy an ultra-quiet operation at less than 26 decibels, making it ideal for light sleepers. With no disturbing lights, the indicator turns off automatically after 10 seconds of inactivity, ensuring an undisturbed and peaceful night's sleep.
- 𝙀𝙛𝙛𝙤𝙧𝙩𝙡𝙚𝙨𝙨 𝙊𝙣𝙚-𝙏𝙤𝙪𝙘𝙝 𝘾𝙤𝙣𝙩𝙧𝙤𝙡: Gently tap the power button with your fingertip to adjust mist levels. A beep confirms your selection, ensuring hassle-free and intuitive control with just one button. Follow this simple method for seamless operation.
- 𝘼𝙪𝙩𝙤 𝙎𝙝𝙪𝙩-𝙤𝙛𝙛 𝙛𝙤𝙧 𝙎𝙖𝙛𝙚𝙩𝙮: Shuts off automatically when the water level drops too low, ensuring safe operation and preventing damage. This feature offers peace of mind and allows you to run the humidifier without constant monitoring.
- 𝙀𝙖𝙨𝙮 𝙩𝙤 𝘾𝙡𝙚𝙖𝙣 𝙬𝙞𝙩𝙝 𝙄𝙣𝙘𝙡𝙪𝙙𝙚𝙙 𝘽𝙧𝙪𝙨𝙝: Includes a cleaning brush for simple maintenance. The compact design and detachable water tank make cleaning hassle-free. Easily remove the tank and use the brush to keep your humidifier running efficiently and hygienically.(No essential oils)
- 𝙁𝙞𝙫𝙚-𝙔𝙚𝙖𝙧 𝙒𝙖𝙧𝙧𝙖𝙣𝙩𝙮 & 𝙍𝙚𝙨𝙥𝙤𝙣𝙨𝙞𝙫𝙚 𝙎𝙪𝙥𝙥𝙤𝙧𝙩: Enjoy a five-year warranty and dedicated customer service. Get peace of mind with hassle-free replacements and responsive support, ensuring a worry-free experience and long-lasting satisfaction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CWGPQV4D |
| Best Sellers Rank | #7,713 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #10 in Humidifiers |
| Brand | Rosekm |
| Brand Name | Rosekm |
| Capacity | 1.2 gallons |
| Color | 4.5L Automatic Humidifier |
| Control Method | Touch |
| Customer Reviews | 4.3 out of 5 stars 12,523 Reviews |
| Filter Type | Filter-Free |
| Floor Area | 430 square_feet |
| Included Components | Cleaning Brush |
| Item Dimensions D x W x H | 6.81"D x 6.81"W x 11.65"H |
| Item Type Name | KC-KM13S-4.5L |
| Item Weight | 2.7 pounds |
| Material | BPA-free ABS Plastic |
| Model Name | KC-KM13S-4L |
| Model Number | KC-KM13S-4L |
| Number of Packs | 1 |
| Operation Mode | Automatic |
| Other Special Features of the Product | Adjustable Humidity Control, Auto Mode, Digital Display, Low Water Indicator, Timer |
| Part Number | KC-KM13S-4L |
| Power Source | Corded Electric |
| Room Type | Bedroom, Kids Room, Nursery, Office |
| Runtime | 18 hours |
| Special Feature | Adjustable Humidity Control, Auto Mode, Digital Display, Low Water Indicator, Timer |
| Unit Count | 1 Count |
| Voltage | 110 volts_of_alternating_current |
| Wattage | 18 watts |

## Product Details

- **Brand:** Rosekm
- **Capacity:** 1.2 gallons
- **Color:** 4.5L Automatic Humidifier
- **Floor Area:** 430 square_feet
- **Special Feature:** Adjustable Humidity Control, Auto Mode, Digital Display, Low Water Indicator, Timer

## Images

![ROSEKM Automatic Humidifiers for Bedroom Large Room, 4.5L Cool Mist Humidifier for Home & Plant with Timer & Humidity Sensor, Last Up to 18H on High Setting, Auto Shut-Off, 360° Nozzle (Black) - Image 1](https://m.media-amazon.com/images/I/5191FDDbhTL.jpg)
![ROSEKM Automatic Humidifiers for Bedroom Large Room, 4.5L Cool Mist Humidifier for Home & Plant with Timer & Humidity Sensor, Last Up to 18H on High Setting, Auto Shut-Off, 360° Nozzle (Black) - Image 2](https://m.media-amazon.com/images/I/71EJCddH8HL.jpg)
![ROSEKM Automatic Humidifiers for Bedroom Large Room, 4.5L Cool Mist Humidifier for Home & Plant with Timer & Humidity Sensor, Last Up to 18H on High Setting, Auto Shut-Off, 360° Nozzle (Black) - Image 3](https://m.media-amazon.com/images/I/81VZ1jS0ohL.jpg)
![ROSEKM Automatic Humidifiers for Bedroom Large Room, 4.5L Cool Mist Humidifier for Home & Plant with Timer & Humidity Sensor, Last Up to 18H on High Setting, Auto Shut-Off, 360° Nozzle (Black) - Image 4](https://m.media-amazon.com/images/I/71Ub3BVbZXL.jpg)
![ROSEKM Automatic Humidifiers for Bedroom Large Room, 4.5L Cool Mist Humidifier for Home & Plant with Timer & Humidity Sensor, Last Up to 18H on High Setting, Auto Shut-Off, 360° Nozzle (Black) - Image 5](https://m.media-amazon.com/images/I/61ssP8-V9uL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Yaya Product Grade Book: A
*by Y***A on July 21, 2026*

( A) So this humidifier is everything it says it is. I absolutely love it! It’s lightweight, compact size, and easy to use, fill and clean. I use it in my kitchen at one of my plant propagation stations. It does not have any sound so the noise level is perfect lol. It has 3 speeds and each provides an adequate amount of moisture to the air keeping my plants and herbs hydrated. The timer works as set and the humidifier will automatically shut iff if it runs out of water. The only thing i would add to this machine is a remote and a timer function that you can set to have it power on automatically. However I knew before i purchased these were not included. None the less i still like it just the way it is.

### ⭐⭐⭐⭐⭐ Great humidifier for the money!
*by B***P on August 14, 2026*

Obsessed with this humidifier! I kept my room and house perfectly humid during the winter months very easy to use very easy to clean. I do notice that I have to clean it a lot more often than I anticipated but it’s very quiet and definitely reliable. Keeping my humidity levels at a good rate.

### ⭐⭐⭐⭐ Nice, quiet and simple
*by B***E on June 28, 2026*

Very quiet humidifier. It has good output with low-high options. Cleaning may be a challenge but it comes with a brush. I like the auto shut off option. I only gave it 4 stars because it was delivered today. So far, I’m liking it and the cost.

## Frequently Bought Together

- ROSEKM Automatic Humidifiers for Bedroom Large Room, 4.5L Cool Mist Humidifier for Home & Plant with Timer & Humidity Sensor, Last Up to 18H on High Setting, Auto Shut-Off, 360° Nozzle (Black)
- HARRIS Neem Oil, 100% Cold Pressed and Unrefined Concentrate for Plant Spray, High Azadirachtin Content, 12 Ounce for Aphids, Whiteflies, Mealy Bugs and More
- Purived 16oz All-Purpose Liquid Plant Fertilizer - Makes 50 Gallons, for Indoor Houseplants, All-Natural, Groundwater Safe, Made in USA

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-08-30*