UV-C sterilisation and purification for optimal comfort

4.5L tank capacity / Releases up to 350 mL of mist per hour / Automatic mode to prevent excessive humidity / One touch humidity control

• UV-C ultraviolet rays - Eliminates 99.9% of bacteria*
• Dual mist outlet can be manually adjusted 360° – Releases up to 350 mL of mist per hour
• Whisper-quiet 32 dB operation – Prevents unwanted disturbances
• Smart humidity control - Automatic mode to prevent excessive humidity
• Easy to refill - Add water without lifting the lid
• Control remotely via Mi Home app – Keep tabs on your surroundings

The perfect indoor environment
Enjoy fresh mountain air in your own home

The humidifier uses UV-C ultraviolet sterilisation technology to eliminate bacteria, and then releases purified mist to cleanse the surroundings.

Powerful UV-C sterilisation
Purified mist for a cleaner environment

The UV-C ultraviolet sterilisation technology eliminates up to 99.9% of bacteria* before the water is released into the stream of mist.

Releases up to 350 mL/h of mist for whole-room coverage*
4.5L water tank for all-day operation

The humidifier releases up to 350 mL of ultra-fine water droplets per hour to prevent a dry indoor environment. Thanks to the large 4.5L tank, the humidifier can operate continuously for up to 32 hours* without a refill.

• 350 mL/h - mist stream
• 32 hours* - continuous operation with full tank
• 4.5L – tank capacity

Maintain the perfect humidity
Powered by smart technology

Quickly responds to changes in humidity to maintain a comfortable environment.

Automatic mode to prevent excessive humidity*

Mist output is automatically adjusted to keep humidity at optimal levels and prevent wet furniture.

^{Automatic mode is disabled by default and must be enabled in the Mi Home app. When the humidifier is operating at mist level 2 or 3 and the relative humidity reaches 85%, it will automatically switch back to mist level 1. When the relative humidity rises above 85% for more than 30 minutes, the humidifier will switch off automatically.}

One touch humidity control

The humidity is automatically kept at 60% for optimal comfort. The humidity settings can be adjusted in the Mi Home app.

Smart remote control

Connect to the Mi Home app to access the full range of functions, including the timer and mist output.

Easy to refill
Add water without lifting the lid

Refill the water tank in an instant.

• Lift the lid - Add water without removing the water tank
• Lift the tank – Lift the tank for cleaning or adding large amounts of water

Transparent water level indicator
Keep tabs on the remaining water level

The water tank features a transparent water level indicator so that you can keep an eye on the water level without lifting the lid.

Dual rotating mist dispenser
360° rotation for whole-room coverage

The humidifier features a cutting-edge rotating mist dispenser, which rotates 360° to provide whole-room coverage without the need for constant repositioning.

• 2 - ring-shaped mist outlets
• 360° – rotation

32 dB whisper-quiet operation*
Enjoy disturbance-free sleep

New floating plate structure moisturises the air with minimal noise to ensure you get a good night's sleep.

Aromatherapy diffuser*
Create a soothing atmosphere

All-new aromatherapy diffuser infuses the air with essential oils to create a soothing atmosphere.

^{*Aromatherapy oils must be purchased separately. To avoid damaging the device, do not place aromatherapy oils directly into the water tank or base.}

Cutting-edge features

• All-in-one water tank – Deep design to prevent spillages
• Large diameter water tank – For easy cleaning
• Dual protection mechanism – Automatically switches off when tank is empty or removed from the base
• New floating plate structure – Consistent moisture output and low-noise operation

^{Notes: *Sterilisation rate of 99.9%: tested by China Household Electric Appliance Research Institute under test report number EWCj-22–1558.*Refer to GB_T 23332–2018 for information on humidifying capacity. Tests were conducted by Vkan Certification & Testing Co., Ltd under the test report number No.WTS2022–8606, with a mist release angle of 180 degrees.*Continuous operation: Tests were conducted by DEERMA Labs at a temperature of 23.7 ℃ and a relative humidity 62%. According to the test results, when switched to mist level 1, the humidifier can operate continuously for at least 32 hours with a full tank. Data may vary slightly depending on the specific usage conditions.*Noise test: Tests were conducted by Guangzhou Customs Technical Centre under the test number 1082200005580. According to the test results, the working noise at mist level 1 was less than 32 dB. Test environment: temperature: 21.5 ℃, relative humidity: 61.8%, atmospheric pressure: 101.3 kPa.*Unless otherwise specified, the data above is from DEERMA Labs.}

Specifications:

• Product name: Xiaomi Smart Humidifier 2
• Product model: MJJSQ05DY
• Rated voltage: 220 V~
• Rated frequency: 50 Hz
• Rated power: 28 W
• Humidification rate: 350 mL/h
• Noise level: ≤38dB(A)
• Water tank capacity: 4.5L
• Net weight: 1.57kg
• Product dimensions: Φ190×335 mm