180 mL Mini USB Ultrasonic Aroma Humidifier – Color-Changing Essential Oil Diffuser

• Ultra-compact & USB-powered – fits in a cup holder, runs off power bank, laptop, or car charger
• Aromatherapy + cool mist – add a few drops of essential oil for instant calm or focus
• 7 soothing LED colors + silent operation (<36 dB) – perfect mood light and sleep companion

Transform dry, stale air wherever you are. This pocket-sized 180 mL ultrasonic humidifier pumps out 40 mL/h of fine cool mist and gently diffuses your favorite essential oils for instant relaxation, better breathing, and fresher surroundings.

Plug it into any USB port (car, laptop, power bank) and watch the soft color-changing lights cycle through 7 calming hues – or lock your favorite color. Whisper-quiet and auto shut-off when water runs low, so it’s 100 % safe to run overnight on your nightstand or during long drives.

Perfect for small bedrooms, office desks, cars, hotel rooms, or anywhere dry air annoys you.