Portable usb air humidifiers in comparison

Easy to Use The humidifier for plants offers two mist modes. Press the button once for continuous mist mode and twice for intermittent mist mode. Long press the LED night light for a peaceful sleep environment or switch to the breathing light mode.

REMOVES MOISTURE This NETTA 500ml Dehumidifier is the ideal addition to any home. It can extract up to 300ml of excess moisture from the air per day (depending on conditions recommended working environment is over 15 C and Over 40% Relative Humidity). The detachable water tank makes emptying the appliance quick and easy.

Enhance Air Quality Our humidifier not only adds moisture to the air but also helps improve air quality, reducing the presence of allergens and irritants. Enjoy a healthier home environment with this versatile room humidifier.

NOTE Powered by USB - Do not use essential oils,perfume, distilled water, which will cause the cotton swab to clog and the Humidifier to be unusable. Please make sure the cotton core has soaked a few minutes before you turning it on. Any quality problem, please do feel free to email us.

Battery & USB Power Supply This humidifier for bedroom can be powered by USB or rechargeable battery. The dual power supply is more reasonable, get rid of troubles of running at a fixed location. It also avoid the hassle of cable. Suitable for use where there is no socket. Warm Tips Do NOT use fast charge plug to charging

Mute-automatic Shutdown without Water The quiet atmosphere of the mist humidifier lower than 30 dB can create a quieter sleeping environment. When the water level in the water tank is lower than the water level probe in the water tank, all spray modes will be automatically closed. Prevent dry burning to ensure safe use for you

INNOVATIVE AIR COOLING TECHNOLOGY The 2-in-1 fan and humidifier cools warm air through an evapourator filter, releasing cool air back into the room

Forget about checking the water level! This smart humidifier shuts off automatically when the tank runs dry, letting you enjoy worry-free operation, especially in nurseries and bedrooms.

3-in-1 Air Cooler, Humidifier & Purifier Beat the heat with this portable evaporative air cooler that combines cooling, humidifying, and air purifying in one compact unit. Featuring 3 fan speeds, adjustable air vents, and an evaporative cooling filter, it delivers a refreshing airflow perfect for your desk, bedroom, living room, study, or travel.

Vivid and colorful circulating lights and luminous This cool mist humidifier has a vivid and colorful setting of circulating lights to create a tranquil atmosphere while providing soothing fog. It provides you with maximum relaxation. Night lights can improve your sleep quality.

7-Color Light -- This air cooling machine has 7 different color cycling functions, and you can also fix your favorite color. You can choose the color you like according to your mood and atmosphere. The soft light makes your room more beautiful and romantic, creating an ideal sleeping environment. Lightweight and compact, it is suitable for use in summer living rooms, bedrooms, offices, travel, outdoor, etc.

Note! Make sure the filter cores are thoroughly soaked for a few minutes before use. If the filter cores are not completely soaked, there may be a brief beep. Avoid using essential oils, perfumes, or alcohol, as they can cause clogging. It is recommended to use purified water and mineral water