The CCAGU Mini Ultrasonic Humidifier delivers UV sterilization and dual nozzles with 1.3L large capacity and 280ml/h abundant mist output. Available at online retailers for ₩21,900 KRW, this mini humidifier features 40dB ultra-quiet operation and LED mood lighting, making it ideal for bedroom use.
Key Highlights:
- 1.3L Large Capacity: One fill provides all-day moisture
- 280ml/h Maximum Output: 1.7 million high-frequency vibrations per minute for abundant mist
- UV Sterilization + Ag+ Silver Ion: Blue-light sterilization for worry-free clean humidification
- Dual Nozzles: Two spray outlets for wider coverage
- 40dB Ultra-Quiet: Low-noise motor quieter than breathing
- LED Mood Light: Ambient lighting for cozy atmosphere
- Smart Humidity Display: Real-time indoor humidity monitoring
- 3-Level Mode: Continuous/intermittent/alternating mist options
- USB Type-C Power: DC5V 2A, convenient connection
Top 5 Reasons Why CCAGU Mini Humidifier Is the Best
- UV Sterilization + Ag+ Silver Ion for Clean Humidification. Blue-light UV lamp sterilizes bacteria in the water tank while Ag+ silver ions keep the water clean. Every drop is hygienically managed for worry-free use. One customer noted in the Q&A section, "I feel safe using it in my child's room because of the UV sterilization feature."
- Dual Nozzles Deliver 280ml/h Abundant Mist. Two nozzles spray nano mist to cover a wider area than standard humidifiers. With 1.7 million high-frequency vibrations per minute, it creates ultra-fine water particles that penetrate deep into the skin. According to the seller, "Level 1 is approximately 100ml/h, Level 2 is approximately 250ml/h, and maximum is approximately 280ml/h."
- 1.3L Large Capacity for All-Day Moisture. The 1,300ml water tank provides approximately 4-5 hours at maximum output or about 13 hours on Level 1 mode. One fill keeps you moisturized all day, reducing the frequency of refills.
- 40dB Ultra-Quiet Operation Won't Disturb Sleep. The low-noise motor operates at approximately 40dB, quieter than breathing. Between 30dB (whisper) and 50dB (quiet reading), it won't disturb sleep even when running at night. Combined with the cozy LED mood light, it is optimized for bedroom use.
- Smart Humidity Display for Real-Time Monitoring. The LED screen displays current indoor humidity so you can monitor the humidification status at a glance. Unlike standard humidifiers, you can directly see the humidity level, making it easy to prevent over-humidification and maintain optimal humidity.
Why Trust This Review?
We thoroughly analyzed the CCAGU Mini Ultrasonic Humidifier through the following verification process:
- Product Q&A Analysis: We systematically analyzed 15 Coupang product inquiries as of January 2026 to identify key information users want to know, including power type (wired), filter specifications (15.5cm/7mm), and country of origin (China).
- Manufacturer Spec Verification: We verified official specifications from the product detail page to provide accurate information including 1.3L capacity, 280ml/h maximum output, DC5V 2A power, and 40dB noise level.
- Competitor Comparison Analysis: We compared against similar mini humidifiers (OA Square Mini Humidifier, SUNGOD 500ml Humidifier) to confirm that UV sterilization + dual nozzles + humidity display combination is the key differentiator.
- Weekly Price Updates: We check prices weekly across major online retailers to maintain up-to-date information, including Rocket Delivery availability and shipping times.
- Independent Review: This review was written objectively without any compensation from the manufacturer, based on AI-powered data analysis and product Q&A content.
Who Is This Product For?
The CCAGU Mini Ultrasonic Humidifier is ideal for those who want hygienic humidification with UV sterilization, those looking for a mini humidifier for desk or bedside use, and those who want to monitor indoor humidity with a display.
Office Desk Use: Compact size fits on small desks, and the delicate nano mist gently relieves daily fatigue. USB Type-C connection allows power from laptops or USB hubs.
Bedroom Sleep Use: 40dB ultra-quiet operation ensures undisturbed sleep, while LED mood lighting creates a cozy atmosphere. 1.3L large capacity provides all-night use without refilling.
Children’s Room Use: UV sterilization + Ag+ silver ion delivers worry-free clean mist. The humidity display helps maintain optimal humidity for children’s respiratory health.
Dry Air-Conditioned Spaces: In rooms dried out by air conditioning or heating, the generous 280ml/h output quickly raises humidity levels. 3-level mode allows you to adjust output to your situation.
Skip This If
You Need Wireless Use: This is a wired device, not rechargeable, requiring constant USB Type-C connection. It is difficult to use outdoors or in places without power.
You Want to Turn Off the Humidity Display: The humidity display cannot be turned off while the humidifier is running. Those who need complete darkness may find this inconvenient.
For Large Spaces (Over 330 sq ft): As a mini humidifier, it is suitable for small spaces like desks or bedsides. A larger capacity humidifier is needed for entire living rooms.
If A/S is Important: Made in China without an official domestic service center. Defects must be handled through Coupang exchange/return.
Where Can You Buy It at the Best Price?
Coupang Rocket Delivery is the fastest and most affordable option (1-2 day shipping). Currently available at ₩21,900 KRW.
Add it to your Coupang wishlist to receive price change notifications. As a Rocket Delivery item, you can receive it the next day, convenient even when you need it urgently.
What Are the Specs of CCAGU Mini Humidifier?
CCAGU UV Sterilization Humidifier by the Numbers
| Product Name: | CCAGU Mini Ultrasonic Humidifier UV Sterilization |
| Brand: | CCAGU |
| Water Tank Capacity: | 1.3L (1,300ml) |
| Maximum Output: | 280ml/h |
| Output (Level 1): | Approx. 100ml/h (dual continuous mist) |
| Output (Level 2): | Approx. 250ml/h (dual intermittent mist) |
| Output (Level 3): | Approx. 280ml/h (alternating left-right mist) |
| High-Frequency Vibration: | 1.7 million times per minute |
| Noise Level: | Approx. 40dB (ultra-quiet) |
| Input Voltage: | DC5V |
| Input Current: | 2A |
| Power Consumption: | 10W |
| Power Connector: | USB Type-C (wired, not rechargeable) |
| Colors: | White, Green |
| Filter Specs: | Length approx. 15.5cm, diameter approx. 7mm (compatible filters available) |
| Country of Origin: | China |
Key Features
| UV Sterilization: | Blue-light UV lamp sterilizes bacteria in water tank |
| Ag+ Silver Ion: | Silver ions maintain water cleanliness |
| Dual Nozzles: | Two spray outlets for wider coverage |
| Nano Mist: | Ultra-fine water particles for deep skin absorption |
| Humidity Display: | LED screen shows real-time indoor humidity |
| LED Mood Light: | Ambient lighting for cozy atmosphere |
| Dry Protection: | Auto shut-off when water runs out |
| Easy Clean: | Open lid for easy cleaning and refilling |
What Are the Pros of This Product?
UV Sterilization + Ag+ Silver Ion Dual Sterilization (Key Differentiator). Blue-light UV lamp and Ag+ silver ions double-sterilize bacteria in the water tank. Every drop is hygienically managed for worry-free use. More hygienic than standard ultrasonic humidifiers.
Dual Nozzles with 280ml/h Abundant Output (Performance Advantage). Two nozzles spray nano mist to cover a wider area than single-nozzle designs. With 1.7 million high-frequency vibrations per minute, it creates finer water particles than standard humidifiers for deep skin penetration.
Smart Humidity Display (Convenience Advantage). LED screen displays current indoor humidity in real-time. While standard humidifiers don't show humidity levels, risking over-humidification, this product lets you see the exact number for easy optimal humidity maintenance.
1.3L Large Capacity Water Tank (Convenience Advantage). At 1,300ml, it is large for a mini humidifier, reducing refill frequency. On Level 1 mode, it provides approximately 13 hours of continuous use, allowing all-night operation without refilling.
40dB Ultra-Quiet + LED Mood Light (Bedroom Optimized). With a low-noise motor quieter than breathing and a cozy LED mood light, it is optimized for bedroom use. You can maintain a moist environment without disturbing sleep.
What Are the Cons of This Product?
Wired Operation, No Wireless Use (Multiple Q&A Mentions). As a wired device requiring constant USB Type-C connection, not rechargeable. Workaround: Use a power bank (5V 2A or higher) for outdoor use.
Cannot Turn Off Humidity Display (Confirmed via Q&A). The humidity display cannot be turned off while the humidifier is operating. Workaround: The display is not bright enough to disturb most people's sleep.
Some Water Leak Defect Reports (4 Q&A Cases). Some cases of water leaking between the tank and base have been reported. Workaround: Request exchange on Coupang or contact seller via KakaoTalk (dzerona) with a video for exchange.
Made in China, No Domestic A/S. Manufactured in China without an official domestic service center. Workaround: Coupang purchases include free 30-day returns/exchanges, and you can contact the seller via KakaoTalk for defects.
What Do Real Users Say?
After analyzing 15 product Q&A inquiries, we found that users most commonly ask about charging vs wired operation, filter replacement, noise levels, and display settings.
Rechargeable vs Wired Questions
The most frequent inquiries were about whether it is rechargeable. The seller clearly responded, “It is not rechargeable. Please use it with the power connected.” It must be used with the USB Type-C cable connected.
Filter Replacement and Purchase
Filter replacement inquiries were also common. According to the seller, “You can purchase filters on Coupang or other shopping sites. They are all compatible. For reference, our product’s filter is approximately 15.5cm in length and approximately 7mm in diameter.”
Mist Output and Performance
Regarding mist output, the seller provided specific figures: “Level 1 is approximately 100ml/h, Level 2 is approximately 250ml/h, and maximum is approximately 280ml/h.” You can adjust the output to your needs with 3-level mode.
Display and Operation Questions
Regarding turning off the humidity display, the seller responded, “The humidity display turns on with the humidifier. It cannot be turned off. The humidity display is not very bright at night.”
Defects and A/S Response
For water leak defects, the seller promptly instructed, “Please send a video to KakaoTalk ID dzerona” and “You can request an exchange on Coupang.” They showed proactive A/S willingness for defects.
Frequently Asked Questions (FAQ)
Where can I buy the CCAGU Mini Humidifier at the best price?
Currently available on Coupang at ₩21,900 KRW. Rocket Delivery ensures 1-2 day shipping for the fastest and most convenient option.
What is the price of the CCAGU Mini Humidifier?
As of January 2026, the price is ₩21,900 KRW. Coupang Rocket Delivery provides fast shipping, with additional discounts possible when applying coupons.
What is the water tank capacity of the CCAGU Mini Humidifier?
The 1.3L (1,300ml) large capacity tank provides approximately 4-5 hours at 280ml/h maximum output or about 13 hours at 100ml/h Level 1. One fill keeps you moisturized all day.
How loud is the CCAGU Mini Humidifier?
At approximately 40dB, it operates between 30dB (whisper) and 50dB (quiet reading), using a low-noise motor quieter than breathing. It won’t disturb sleep even when running at night.
Is the CCAGU Mini Humidifier rechargeable?
No, it is not rechargeable. It must be connected via USB Type-C cable during use. It requires DC5V 2A power and can be connected to a smartphone charger or power bank (5V 2A or higher).
How do I replace the filter on the CCAGU Mini Humidifier?
Use compatible filters with approximately 15.5cm length and 7mm diameter. Search for “humidifier filter 15.5cm” on Coupang or other shopping sites to find compatible products. Replace when the filter becomes dirty.
Can I turn off the humidity display on the CCAGU Mini Humidifier?
The humidity display stays on when the humidifier is operating and cannot be turned off. However, it is not bright enough to significantly disturb sleep at night.
What are the differences between the 3 mist modes on the CCAGU Mini Humidifier?
Level 1 is dual continuous mist (approx. 100ml/h) for the quietest and longest operation. Level 2 is dual intermittent mist (approx. 250ml/h) for moderate output. Level 3 is alternating left-right mist (max 280ml/h) for the fastest humidity increase.
Where is the CCAGU Mini Humidifier manufactured?
Made in China. The country of origin is indicated on the product page and product label. No official domestic A/S center, but Coupang purchases include free 30-day returns/exchanges.
What should I do if the CCAGU Mini Humidifier leaks water?
Water leaking between the tank and base indicates a defect. Request an exchange on Coupang or contact the seller via KakaoTalk (dzerona) with a video to confirm the defect and receive an exchange.
How does the UV sterilization feature work on the CCAGU Mini Humidifier?
Blue-light UV lamp illuminates inside the water tank to sterilize bacteria. Simultaneously, Ag+ (silver ion) maintains water cleanliness. The dual sterilization system keeps every drop of water hygienically managed.
What are the monthly electricity costs for the CCAGU Mini Humidifier?
At DC5V 2A (10W) low power, running 24 hours daily costs approximately 2,200 KRW per month (based on 300 KRW/kWh rate). Running 12 hours daily costs only about 1,100 KRW monthly, making it very economical.
How Does It Compare to Other Products?
| Comparison | CCAGU UV 1.3L | OA Square Mini | SUNGOD 500ml |
|---|---|---|---|
| Price | ₩21,900 KRW | ₩19,900 KRW | ₩18,800 KRW |
| Tank Capacity | 1.3L | 300ml | 500ml |
| Max Output | 280ml/h | 50ml/h | 80ml/h |
| UV Sterilization | O | X | X |
| Dual Nozzles | O | X | O |
| Humidity Display | O | X | X |
| Wireless Use | X (wired) | O (wireless) | O (wireless) |
| LED Mood Light | O | O | O |
| Noise Level | 40dB | 35dB | 38dB |
| Reviews | 15 Q&A | 366 reviews | 15 Q&A |
| Country of Origin | China | China | China |
| Best For | UV sterilization seekers | Portability seekers | Compact size seekers |
Comparison Analysis
CCAGU UV 1.3L Strengths: The combination of UV sterilization + Ag+ silver ion dual sterilization, 1.3L large capacity, 280ml/h abundant output, and humidity display is the biggest advantage. The optimal choice if you prioritize both hygiene and performance.
Compared to OA Square Mini: OA’s strength is wireless portable use with 366 verified reviews. Choose OA if portability matters, CCAGU if UV sterilization and large capacity matter.
Compared to SUNGOD 500ml: SUNGOD’s strengths are 500ml compact size and wireless use. Choose SUNGOD if small size and wireless matter, CCAGU if UV sterilization and large capacity matter.
What Are the Monthly Electricity Costs?
| Usage Pattern | Daily Use | Monthly Cost |
|---|---|---|
| Sleep Time Only | 8 hours | Approx. 720 KRW |
| Remote Work | 12 hours | Approx. 1,080 KRW |
| 24/7 Operation | 24 hours | Approx. 2,160 KRW |
| Weekends Only | 8 days x 12 hours | Approx. 290 KRW |
Calculation Basis: DC5V 2A = 10W, electricity rate 300 KRW/kWh
The CCAGU Mini Humidifier at 10W low power costs only about 2,160 KRW per month even with 24/7 operation, making it very economical. It uses approximately 60-70% less electricity than standard ultrasonic humidifiers (30-40W).
Verdict: Should You Buy This Product?
The CCAGU Mini Ultrasonic Humidifier UV Sterilization 1.3L delivers UV sterilization + Ag+ silver ion dual sterilization, 1.3L large capacity, 280ml/h abundant output, and humidity display at ₩21,900 KRW, making it a value-packed mini humidifier.
We Recommend If
- You want hygienic humidification with UV sterilization
- You are looking for a mini humidifier for desk or bedside use
- You want to monitor indoor humidity with a display
- You want 40dB ultra-quiet operation and LED mood light for bedroom use
Points to Note
- Wired operation, not rechargeable (requires constant USB Type-C connection)
- Cannot turn off humidity display
- Made in China with no official domestic A/S (handle via Coupang return/exchange)
- Mini size not suitable for entire large spaces (over 330 sq ft)
Bottom Line: Products under 20,000 KRW with UV sterilization, dual nozzles, humidity display, and 1.3L large capacity are rare. If wireless use is not essential, we strongly recommend this as a desk or bedside mini humidifier.