💦 g-JACK Portable Mini USB Humidifier with Fan, LED Light, Quiet Operation - 330ml Ultrasonic Cool Mist Humidifier for Bedroom, Office, Desktop Use (Blue, USB Power Supply) Review

The humidifier with 2.4MHz ultrasonic oscillation frequency, decomposes water molecules into micron-sized cool mist with a diameter of 1-5um. Increase the humidity of the air, making your skin away from dryness and keep tender, allowing the room filled with aroma. It’s not only a humidifier. It can be added with different essential oils, accompanied by micron fine mist, making the aroma to fill the entire room. The USB port can be connected with the fan or the warm LED light, so that you can enjoy a more comfortable experience. Built-in waterproof probe, automatic shut-off when no water in it, the double protection is more secure. Essential oils do not directly touch the reservoir to avoid corrode the product parts, leaving the machine durable for use. The mini-machine is 330 ml water tank, easily carry to many places. Perfect for travel, office and home use. It can be continuous use for 10-18 hours, can accompany you all day. Humidifier With only 38DB whisper-quiet working sound, which is an ideal volume for sleep and study.