Electric Rechargeable USB Ultrasonic Humidifier & Aroma Diffuser – Portable Cool Mist Air Moisturizer

The Electric Rechargeable USB Ultrasonic Humidifier & Aroma Diffuser is a compact air-care device designed to enhance comfort in dry indoor environments. Using ultrasonic vibration technology, it converts water into a fine, cool mist that helps add moisture to the air, making rooms feel more comfortable and refreshed.

Its rechargeable, USB-powered design allows flexible placement without being tied to a wall socket, making it ideal for use at home, in the office, or while traveling. The unit operates quietly, ensuring it won’t disturb sleep or concentration.

With support for adjustable mist output and optional aroma diffusion, it doubles as a simple aromatherapy solution. The built-in auto shut-off feature adds an extra layer of safety by turning the device off when water runs low. Compact, stylish, and easy to use, this humidifier is suitable for daily use and gifting.

Key Features

• Rechargeable & USB Powered – Built-in battery allows cordless use; USB charging for convenience

• Ultrasonic Cool Mist Technology – Produces a fine mist to help improve air moisture

• Portable & Compact Design – Easy to place on desks, bedside tables, or carry while traveling

• Quiet Operation – Low-noise misting suitable for sleep, work, or relaxation

• Adjustable Mist Output – Control mist level according to personal comfort

• Aroma Diffuser Function – Can be used with essential oils (as per model guidelines)

• Auto Shut-Off Safety – Automatically stops operation when water level is low

• Soft LED Ambient Light – Gentle lighting for a calming environment

Frequently Asked Questions (FAQ)

Q1: What does an ultrasonic humidifier do?
It uses high-frequency vibrations to turn water into a fine mist that helps increase indoor air moisture.

Q2: Is this humidifier rechargeable?
Yes, it has a built-in rechargeable battery and also supports USB power.

Q3: Can I use essential oils with this device?
Some models allow essential oils. Always follow the product instructions before adding oils.

Q4: Is it noisy during operation?
No, ultrasonic technology ensures quiet mist output suitable for bedrooms and offices.

Q5: How long can it run on one charge?
Runtime depends on water capacity and mist settings, typically several hours per cycle.

Q6: Does it turn off automatically?
Yes, it includes auto shut-off protection when the water level is low.