General description This personal mini air conditioner is a multifunctional device that combines cooling and humidification features. It utilizes ultrasonic nano-spray technology to quickly cool and hydrate dry skin. With a large 400 ml water tank, it can be easily filled with water or ice, and is designed for easy disassembly and cleaning. The device offers three fan speeds for customizable comfort and is simple to operate. Technical specifications Product dimensions: 17.5 x 15.5 x 15.5 cm / 6.89 x 6.1 x 6.1 inches Material: ABS/PC/electronic components Water tank capacity: 400 ml Power supply: USB Nominal voltage: 5V Wind speed: 3 levels, max speed 3.5 m/s Noise level: less than 36 dB Applicable area: less than 12 square meters Net weight: 0.705 kg / 1.551 lb Gross weight: 0.915 kg / 2.013 lb Packaging dimensions: 21 x 16.1 x 16.1 cm / 8.27 x 6.34 x 6.34 inches Compatibility and accessories Compatible with adapters, power banks, computers, and car chargers Includes 1 air conditioner