【DESKTOP COOLING COMPANION】This white and black personal cooling tool is ideal for busy office workers at their desks, providing rapid heat relief with 25W power and custom wind settings. 【BEDSIDE MISTING COMFORT】An excellent addition for hot sleepers on dormitory nightstands. This ABS device operates as a wireless personal cooling system with a rechargeable 3000 mAh battery for use anywhere. 【DUAL POWER FLEXIBILITY】Charge the built-in 3000 mAh battery for wireless operation, or plug it into a USB port. It delivers up to 3 hours of cooling at max speed with misting turned on. 【ADJUSTABLE WIND AND MIST】Tailor your comfort with 2 fan speeds and 2 atomization levels. Choose continuous misting or select the interval mode that sprays for 5 seconds and pauses for 5 seconds. 【COMPACT SPACE SAVING DESIGN】Measuring just 16.4 x 11.8 x 21.4 cm / 6.46" x 4.65" x 8.43", this small misting unit easily fits on crowded workstations without cluttering your room or study setup. Package list: 1x USB Spray Humidifying Fan