Features: brand new and high quality The colorful lights can be switched at will, and the nano-atomization is fully diffused in the air, and there will be no backflow of water droplets to wet the tabletop. Two levels of fog volume, change dryness into moisturizing, short press for continuous spray mode, short press again for intermittent spray mode. One more USB direct plug, enjoy more assistance while replenishing water. Large capacity of 250ml, no need to add water frequently, to meet your 12-hour humidification. The power is cut off regularly to prevent dry burning, and the safety is more assured. Quiet operation, noise reduction design, no radiation, can be used by pregnant women, the elderly, and children. Specifications: Material:ABS+PP Size: Approx.9x9x11cm/3.54x3.54x4.33inches Color:Blue/Pink/Red Applicable area: 41-60 square meters Water for tank capacity: less than 1 liter Function: Aromatherapy Number of fog outlets: 1 Operation mode: mechanical Timing function: no timing Power supply mode: USB, car power supply Shape: Columnar Noise: 36dB or less Rated voltage: 5 (V) Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Humidifier 1x Data Cable 1x Absorbent Cotton Swab