This compact USB diffuser delivers up to 250 ml/h of ultrasonic mist for spaces up to 21–30㎡, while cycling through 7-color LED lighting.
- Ultrasonic humidification at ≥250 ml/h covers 21–30㎡ with quiet performance under 36 dB; powered by USB 5V (11W) for reliable everyday use near a computer, bed, or small office.
- Mini, classic columnar design with a single mist outlet; USB-powered for easy plug‑and‑play setup.
- Ambient 7-color LED lighting with integrated keyboard-style controls lets you switch colors and lighting modes without clutter.
- Safety and simplicity: capacity <1L, water‑shortage auto‑off, no added chemicals, and USB power from 5V sources.
