PW01 USB Water Cooling Mini Fan Desktop Turbo LED Spray Humidifying Air Cooler Desktop fan with humidification, low noise operation, night light, and nano spray function Features rapid cooling with air duct circulation and three-speed wind settings Easy-open cover for water refill with large-capacity water tank Equipped with 1200 dense atomizing holes; use with ice water for enhanced cooling effect Incorporates a circulating water system that recycles water through a spiral wind net and wind gathering channel Dual button control for fan speed and humidification functions Enclosed grid design helps prevent small fingers from reaching internal parts Noise level below 36dB Constructed from ABS material Functions include cooling, humidification, misting, and night light Powered via USB direct plug Working voltage: 5V Rated power: 5W Working current: 0.31A Spray output: 28ml/h Suitable for areas up to 10 square meters Water tank capacity: 200ml 5-blade fan design Warning: Do not operate spray function without water to avoid damage; ensure cotton swab is fully wet before use Dimensions: 10.3 x 10.3 x 12.4cm