Portable USB Ultrasonic Humidifier | 7-Color LED Mood Light + Essential Oil Diffuser | Car/Office/Bedroom Use
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Juvesmall.com Curated High-Value Essentials — This compact USB ultrasonic humidifier fits comfortably in the palm of your hand, easily sliding into car cup holders, laptop bags, or office drawers. A smart, portable solution for commuters, students, and home users seeking improved air comfort!
✨ Four Core Benefits: Soothing 7-color LED mood lighting (8 cycling modes including warm white, blue, purple, red), natural essential oil diffusion, refreshing negative ion emission, and whisper-quiet ultrasonic misting — all in one device to relax your eyes, hydrate your breath, and purify your air.
⚡ Features safe ≤36V low-voltage design across the entire series. Plug-and-play via USB (compatible with laptops, power banks, and car USB ports) — no bulky transformer needed. Built-in rechargeable lithium battery delivers ~6–8 hours of cord-free runtime.
Key Specifications
- Power Input: USB 5V | Works with power banks, car adapters, and computers
- Misting Technology: Silent ultrasonic misting | Fine, even output with no water residue
- Safety Standards: ≤36V low-voltage operation | CE/FCC certified | Child-friendly design
- Extra Features: 7-color breathing LED ring | Essential oil diffusion tray | Negative ion generator | One-touch control
Ready to Use Out of the Box | Includes Full Kit
- 1 × Portable USB Humidifier (with LED ring & oil tray)
- 1 × Braided USB-A to Micro-USB Charging Cable (1.2m)
- 1 × Multilingual User Manual (Chinese/English/Japanese/Korean)
🌿 Pro Tip: For best results, use distilled or purified water with 1–2 drops of lavender or citrus essential oil. Feel the difference in just 3 minutes! Ideal for cars, desks, dorm rooms, yoga spaces, and baby rooms (adult supervision recommended).
