Portable Ultrasonic Air Humidifier Cool Mist Humidifier, 300ml, 7-color LED light

Description

Description The Cool Mist Humidifier 300 ml ultrasonic air humidifier is a compact and effective device for maintaining a comfortable humidity level in a room. Thanks to a 300 ml tank volume and high spray output, the humidifier provides stable and gentle moisture saturation of the air, creating a favorable microclimate in the bedroom, office, living room, or workspace. The built-in 7-color LED lighting creates a relaxing atmosphere and can be used as a decorative night light. Ultrasonic spraying technology ensures quiet operation, making the device ideal for nighttime use. The auto shut-off function when out of water ensures safety and extends the device's service life. ✅ Advantages Effective air humidification — intensive misting to improve microclimate. Large 300 ml tank — long operation without frequent refilling. 7-color LED lighting — soft light for a cozy atmosphere. Quiet ultrasonic technology — ideal for bedroom and workspace. Auto shut-off when out of water — safe operation. Compact format — convenient to take to the office, bedroom, or on trips. USB power — compatible with adapter, laptop, power bank. ✅ Specifications Characteristic Value Device type Ultrasonic air humidifier Tank volume 300 ml Misting output 30–50 ml/h Power supply USB / DC 5V Lighting 7-color LED Noise level Low Modes Continuous and intermittent misting Auto shut-off Yes Use Home, bedroom, office, workspace ✅ Package includes Cool Mist Humidifier 300 ml USB power cable User manual Packaging