USB Purifier Air Humidifier Large Capacity Wireless Cool Mist Humidifier Small Portable Battery Humidifiers for Bedroom… Price: $22,99 (as of 23/10/2021 10:51 PST- Details) & FREE Shipping.

Noiseless Operation: Patented noise reduction technology moisturizes air at just under 36dB without water droplet sounds for undisturbed
Small, portable and lightweight personal fan perfect for use in home, office, desktop, camping, or travel
Safe & Durable: Features boil-dry protection that it will automatically shut-off when the water tank is not detected or when the water tank is empty; Nano-coating on the circuit board to prevent it being damaged from water to prolong its service life