Thank you for viewing my products m(_ _)m This is a USB-connected portable mini air cooler with a silent design and a convenient water tank. - Type: USB Portable Mini Air Cooler - Power Consumption: 5W - Size: 14.5 x 17 x 16.5cm - Weight: 800g - Water Tank Capacity: MAX 550ml - Noise Level: 43dB - Material: ABS resin I purchased this for emergencies, but I never used it and it has been stored in a closet, so I am selling it. Although it is a new, unused item, it is still a pre-owned item that has been in someone's possession. Please only purchase if you understand this. ☆Please be sure to read the profile☆ Each person has different concerns, feelings, ways of thinking, and points they prioritize when purchasing a product. Please be sure to ask any questions you may have before purchasing and make your purchase only after you are satisfied. Also, shipping will be via either Rakuraku Mercari Bin or Yu Yu Mercari Bin depending on the situation at the time, so please only purchase if either is acceptable. Of course, if you are satisfied with the above product description and photos, you are welcome to purchase immediately without commenting.