Portable USB Cool Mist Humidifier | Ultra-Quiet Mini Design | Desktop, Office & Travel Use
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Say goodbye to dry air and enjoy soothing, hydrated breathing! This ultra-quiet USB cool mist humidifier is engineered for modern life—compact enough to fit in your palm, operating at under 25dB (library-level silence), and powered directly via USB—no batteries required. Simply plug into your laptop, power bank, or car adapter to start humidifying instantly. Ideal for bedrooms, office desks, hotel rooms, and commuting bags.
Key Benefits
- True Silent Operation: Advanced ultrasonic misting technology—quiet enough for all-night use without disturbing sleep
- Plug-and-Play Power: USB Type-A powered (5V/1A recommended); compatible with computers, portable power banks, and automotive adapters (≤36V safety-rated)
- Smart Portability: Lightweight (~120g) and compact (9.5 × 9.5 × 14 cm)—fits effortlessly into backpacks, briefcases, or carry-ons
- Relieves Dryness Symptoms: Delivers fine, cool mist to ease skin tightness, nasal dryness, sore throat, and eye fatigue
- Ambient Lighting: Built-in adjustable LED light with dual modes (cool white / warm white)—gentle on eyes at night and elevates your desk aesthetic
Key Specifications
| Power Input | USB Type-A (5V/1A recommended) |
|---|---|
| Rated Voltage | ≤36V (complies with China GB 4706.48 safety standard) |
| Water Tank Capacity | 200ml (~6.76 fl oz); up to 6–8 hours of continuous misting* |
| Noise Level | ≤25dB(A)—quiet as a whisper |
| Material | Food-grade PP + ABS housing; BPA-free and skin-safe |
*Actual runtime varies based on ambient temperature/humidity, mist intensity setting, and water quality
What's in the Box
- 1 × Portable Cool Mist Humidifier (with LED light)
- 1 × USB Cable (1m, Micro-B connector)
- 1 × Quick Start Guide (Chinese language)
Real-Life Scene Gallery
From desktop setups to travel packing, from nighttime lighting to water-filling details—10 high-resolution real-life photos showcase authentic product quality and user experience:
- Front full view｜Sleek design with LED lighting effect
- Side close-up｜Compact build + transparent water-level window
- Top-down view｜One-touch control + mist outlet layout
- Light demo｜Dual-mode (cool white / warm white) LED transition
- Office setup｜Placed beside laptop for enhanced comfort
- Tank detail｜Precise measurement markings + leak-proof fill port
- Travel shot｜Fits easily into carry-on bag or tote
- Night use｜Soft indicator glow in low-light environments
- Capacity comparison｜200ml mid-size vs. oversized models (this model offers best value)
- Pure white main image｜High-res, unretouched photo with natural shadows for true-to-life texture
