I use this as a humidifier and it works great. It's super small but the description does say Mini.
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Mini USB Humidifier, Oversized Mist, Changing 7-Color Light Automatically,Keep 10-20 Square Meters Air Humidity, for Home\Office ，Diffuse Water & Essential Oils
Price: $16.99
Description
Features:
Brand New
Changing light color automatically
Water-soluble essential oil can be used in this product, giving you a SPA at home
Ultrasonic technology turning the water or fragrance solution into mist
Color Our Life - Your Home Salon!
Specification:
Color: White
Tank capacity: 200ml
Nominal voltage: DC5V
Rated current: 1A
Rated power：113K HZ
Material: ABS
Adapt area: 10-20 square meters
Brand New
Changing light color automatically
Water-soluble essential oil can be used in this product, giving you a SPA at home
Ultrasonic technology turning the water or fragrance solution into mist
Color Our Life - Your Home Salon!
Specification:
Color: White
Tank capacity: 200ml
Nominal voltage: DC5V
Rated current: 1A
Rated power：113K HZ
Material: ABS
Adapt area: 10-20 square meters
