Features: Experience instants cooling relief with Mini Air coolers, featuring two mists sprayings technology and two adjustable fan speeds for rapid temperature reduction up to 20°C. Equipped with ice mists system, 9 blade turbos fan, and top fill water tank, this portable USB coolers fan delivers powerful airflows up to 10meters for efficient room wide cooling. Perfect for home offices, dorm room, or small space, this air coolers serves as essential companion for students, professional, and dwellers personals climate control. Create refreshing at your desk, bedside, or living area with this evaporative coolers that combines chilled airflows and humidification for enhanceds comfort. Engineered with ABS/PC materials and energy efficient operations, this hybrids misting fan provides silents, continuous cooling without compromising on portability or performances. Specifications: Air coolers interfaces: usb Additional features: sprayings, refrigeration Power used: 4.8w-6w Operating voltages: DC5V Water tank capacity: 500ml Product material: ABS/PC/electronic components/silicone Product size: 164x114x214mm/6.45x4.48x8.43inch Package Includes: 1PC Air coolers 1PC Charging cable note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.