Portable Small Humidifier USHNLF-JSQ-Green 2.0
#96
SZO

SZO Portable Small Humidifier USHNLF-JSQ-Green 2.0

Rating

Model: USHNLF-JSQ-Green 2.0
$1,599(incl. tax)Amazon price as of 2025-09-04
Buy on Amazon

Product Overview

The SZO Portable Small Humidifier is designed for personal use in small spaces. It features a 500ml capacity and offers two mist modes: continuous spray for 8 hours and intermittent spray for 16 hours. The humidifier is designed to be whisper-quiet at 20dB and includes an auto-shut off feature for safety. It's powered by USB and is suitable for use in bedrooms, offices, or while traveling. The compact size and lightweight design make it easy to move and store. However, some users have reported issues with clogging and inconsistent battery life.

Share

Product Specifications

Humidifying Method
Vaporizer
Humidifying Capacity
-mL/h
Applicable Area
-
Tank Capacity
0.5L
Operating Time
8時間
Noise Level
20dB
Power Consumption
1.3W
Dimensions
-mm
Weight
0.009kg
Timer Function
No

Size & Weight

Weight
0.317 ounces
Hight
5.2"
Width
3.78"
Depth
3.78"D

Features

Antibacterial Tank Function

There is no mention of an antibacterial tank function in the product information. Without this feature, users should be diligent in cleaning the humidifier regularly to prevent bacteria and mold growth, especially with the reported clogging issues.

Essential Oil Diffuser Function

The product information does not mention an essential oil diffuser function. Some user reviews explicitly warn against adding essential oils, as it can cause clogging. Therefore, this humidifier is not suitable for aromatherapy purposes.

Night Light Function

The product information does not mention a night light function. This might be a drawback for users who prefer a humidifier with a built-in night light for added convenience and ambiance, especially in bedrooms or nurseries.

Automatic Shut-Off Function

The humidifier features an automatic shut-off function, which is a crucial safety feature. It turns off the device when the water level is low, preventing damage to the unit and ensuring safe operation, especially when used overnight or unattended.

Adjustable Mist Output Function

The humidifier offers two mist modes (continuous and intermittent), providing some level of control over the mist output. However, it lacks more granular adjustments found in higher-end models, limiting the user's ability to fine-tune the humidity level to their exact preferences.

Remote Control Function

The product does not come with a remote control. This is not a major drawback for a small, personal humidifier, as it is typically placed within easy reach. However, a remote control could add convenience for users who place the humidifier further away.

SHOPSTAFF Rating Score

#96
Ranked #96 out of 100 products in Category
3.2
Overall Rating

The SZO Portable Small Humidifier is a budget-friendly option for personal humidification. Its compact size and quiet operation make it suitable for desks and nightstands. However, the brand's reliability is questionable, and some users have reported clogging issues. It's a basic humidifier with limited features compared to higher-end models. The predicted usage period is likely shorter than more expensive humidifiers.

Humidification Method (Ultrasonic, Evaporative, Steam)
3.5
The vaporizer method is effective for small spaces, but it may require more frequent refills compared to larger capacity humidifiers. It's suitable for personal use but less efficient for larger rooms.
Tank Capacity and Run Time
3.0
The 500ml tank provides a reasonable run time of up to 8 hours on continuous mode, which is adequate for overnight use. However, users may need to refill it daily, depending on their usage habits and the dryness of the environment.
Room Size Coverage
2.5
This humidifier is best suited for very small rooms or personal spaces like desks or nightstands. It's not powerful enough to effectively humidify larger areas, and its impact will be minimal in a medium-sized or large room.
Noise Level
5.0
Operating at only 20dB, this humidifier is exceptionally quiet, making it ideal for use in bedrooms, offices, or other environments where noise is a concern. It won't disturb sleep or disrupt concentration during work.
Maintenance and Cleaning
2.5
Based on user reviews, this humidifier may be prone to clogging, which requires frequent cleaning. The design may not be as easy to disassemble and clean as some other models, potentially making maintenance more cumbersome.
Features (Hygrostat, Timer, Auto Shut-Off)
3.0
The auto shut-off feature is a valuable safety addition, preventing damage to the unit when the water level is low. However, the lack of a hygrostat or timer limits the user's ability to customize and control the humidity levels effectively.
Manufacturer Reliability and Warranty
2.0
SZO is not a well-known brand in the humidifier market, so its reliability and warranty support are uncertain. Customers may want to consider this when making a purchase, as after-sales service may be limited.
Cost Performance
4.0
At its low price point, this humidifier offers decent value for those seeking a basic, portable humidification solution. However, potential clogging issues and uncertain reliability may offset some of the cost savings in the long run.

Brand & Manufacturer Details

SZO
SZO manufactures small humidifiers for personal use.

Key Highlights

  • Compact and portable design
  • Quiet operation
  • Affordable price

Considerations

  • Potential clogging issues
  • Inconsistent battery life reported by some users
  • Use distilled water to minimize clogging

Recommended For

  • Individuals needing personal humidification in small spaces
  • Travelers looking for a compact humidifier
  • Those on a tight budget

Not Recommended For

  • Those needing whole-room humidification
  • Users requiring advanced features like a hygrostat or timer
  • People sensitive to potential clogging issues

Suitable For

  • Office desk
  • Bedroom nightstand
  • Travel (hotel room)
  • Small plant room

Not Suitable For

  • Large living rooms
  • Industrial environments
  • Outdoor use
  • Use with essential oils

Frequently Asked Questions (FAQ)

Q.Is this humidifier suitable for use while sleeping?
A.Yes, the product description indicates it operates at a whisper-quiet 20dB noise level, ensuring a tranquil environment for sleeping. However, some staff confirmation mentions the light may be too bright for some users while sleeping. The company offered a refund to that staff, so you may want to try it and see.
Q.Can I add essential oils to this humidifier for aromatherapy?
A.No, the product details advise against adding essential oils or perfumes, as it can cause clogging. Staff confirmation also confirms this, referencing the instruction booklet.
Q.How long does the battery last on a full charge?
A.Staff confirmation varies. Some staff mentioned the charge doesn't last as long as expected initially, but was resolved with a replacement from the seller. Other staff confirm it lasts up to 8 hours. Battery life may vary.
Q.Is this humidifier easy to clean?
A.Staff confirmation indicates it has an easy-to-clean design, with the exception of the cotton filter holder, which may require more effort. Regular cleaning with fresh water is recommended.
Q.Is this humidifier suitable for travel?
A.Yes, the product description highlights its portable and space-saving design, making it suitable for travel. Staff confirmation also supports this, noting its convenience for travel, but it needs to be in carry-on luggage due to the battery.
Q.What type of water should I use in this humidifier?
A.One staff confirmation specifically mentions using distilled water to avoid clogging.
Q.What should I do if the humidifier stops misting?
A.One staff confirmation suggests undoing the inside filter holder and turning the filter upside down to help restart the misting. Another staff confirmation mentions that the humidifier clogs itself constantly, requiring wiping and banging it on a surface to get it working again.

SHOPSTAFF Rating Ranking

#1

Dreo Smart Humidifier: 6L, top-fill, cool mist, 60-hour runtime, quiet ultrasonic operation, night light, app control.

Humidifying MethodUltrasonic Humidifying Capacity300 mL/h
Applicable Area46.5Tank Capacity6 L
Operating Time60 時間Noise Level28 dB
Power Consumption26 WDimensions150x290x315 mm
Weight1.75 kgTimer FunctionYes
Antibacterial Tank FunctionEssential Oil Diffuser FunctionNight Light FunctionAutomatic Shut-Off FunctionAdjustable Mist Output FunctionRemote Control Function
4.7Overall Rating
4.8Humidification Method (Ultrasonic, Evaporative, Steam)
5.0Tank Capacity and Run Time
4.7Room Size Coverage
5.0Noise Level
4.3Maintenance and Cleaning
5.0Features (Hygrostat, Timer, Auto Shut-Off)
4.5Manufacturer Reliability and Warranty
4.5Cost Performance
#2

Dreo

8L Smart Humidifiers HM717S

$107(incl. tax)Amazon price as of 2025-09-04

Dreo 8L Smart Humidifier with warm & cool mist, 80H runtime, smart control, quiet operation, and aroma diffuser.

Humidifying MethodUltrasonic Humidifying Capacity550 mL/h
Applicable Area-Tank Capacity8 L
Operating Time80 時間Noise Level28 dB
Power Consumption- WDimensions- mm
Weight- kgTimer FunctionYes
Antibacterial Tank FunctionEssential Oil Diffuser FunctionNight Light FunctionAutomatic Shut-Off FunctionAdjustable Mist Output FunctionRemote Control Function
4.7Overall Rating
4.8Humidification Method (Ultrasonic, Evaporative, Steam)
5.0Tank Capacity and Run Time
4.7Room Size Coverage
5.0Noise Level
4.3Maintenance and Cleaning
5.0Features (Hygrostat, Timer, Auto Shut-Off)
4.5Manufacturer Reliability and Warranty
4.3Cost Performance
#3

LEVOIT

Superior 6000S Smart Evaporative Humidifier

$249(incl. tax)Amazon price as of 2025-09-04

The LEVOIT Superior 6000S is a smart evaporative humidifier for whole-house use, covering up to 3000 sq. ft.

Humidifying MethodEvaporative Humidifying Capacity1500 mL/h
Applicable Area3000 Square FeetTank Capacity6 Gal L
Operating Time72-Hour 時間Noise Level28 dB
Power Consumption30 WDimensions12.72"D x 12.72"W x 26.7"H mm
Weight13.2 kgTimer FunctionYes
Antibacterial Tank FunctionEssential Oil Diffuser FunctionNight Light FunctionAutomatic Shut-Off FunctionAdjustable Mist Output FunctionRemote Control Function
4.6Overall Rating
4.5Humidification Method (Ultrasonic, Evaporative, Steam)
5.0Tank Capacity and Run Time
5.0Room Size Coverage
4.8Noise Level
4.3Maintenance and Cleaning
5.0Features (Hygrostat, Timer, Auto Shut-Off)
4.5Manufacturer Reliability and Warranty
4.0Cost Performance
#4

LEVOIT

LEVOIT Classic300S Ultrasonic Smart Top Fill Humidifier

$79(incl. tax)Amazon price as of 2025-09-04

The LEVOIT Classic300S is a smart ultrasonic humidifier with a 6L tank, app control, and essential oil diffuser.

Humidifying MethodUltrasonic Humidifying Capacity- mL/h
Applicable Area-Tank Capacity6 L
Operating Time60 時間Noise Level30 dB
Power Consumption26 WDimensions- mm
Weight- kgTimer FunctionYes
Antibacterial Tank FunctionEssential Oil Diffuser FunctionNight Light FunctionAutomatic Shut-Off FunctionAdjustable Mist Output FunctionRemote Control Function
4.6Overall Rating
4.8Humidification Method (Ultrasonic, Evaporative, Steam)
5.0Tank Capacity and Run Time
4.5Room Size Coverage
5.0Noise Level
4.3Maintenance and Cleaning
5.0Features (Hygrostat, Timer, Auto Shut-Off)
4.5Manufacturer Reliability and Warranty
4.0Cost Performance
#5

LEVOIT

OasisMist4.5L

$79(incl. tax)Amazon price as of 2025-09-04

The LEVOIT OasisMist4.5L is a smart humidifier with warm & cool mist, customized humidity, and easy top fill.

Humidifying MethodUltrasonic Humidifying Capacity- mL/h
Applicable Area-Tank Capacity4.5 L
Operating Time- 時間Noise Level26 dB
Power Consumption12 WDimensions- mm
Weight- kgTimer FunctionYes
Antibacterial Tank FunctionEssential Oil Diffuser FunctionNight Light FunctionAutomatic Shut-Off FunctionAdjustable Mist Output FunctionRemote Control Function
4.6Overall Rating
4.8Humidification Method (Ultrasonic, Evaporative, Steam)
4.5Tank Capacity and Run Time
4.7Room Size Coverage
5.0Noise Level
4.3Maintenance and Cleaning
5.0Features (Hygrostat, Timer, Auto Shut-Off)
4.5Manufacturer Reliability and Warranty
4.0Cost Performance