Cooling Fan Filter https://www.amazon.co.jp/[2020 Latest Version] - (Timing Function Touch Screen Panel) - 3 Level Air Flow Settings - Tabletop Cooling Machine - Mildew Resistant Filter/dp/B089GF33LM/ref=sr_1_1? __mk_ja_JP=Katakana&dchild=1&keywords=B089GF33LM&qid=1591938753&s=home&sr=1-1 ❉Fill water tank with water to provide a comfortable, damp natural cold breeze. The exhaust outlet is wide, and the upper and lower swing can be easily adjusted manually for a wider blow. It also comes with an ice insulator to allow cool air to blow in. ❉Cooling Fan, Humidifier, Timer, Vertical Multi-Function Point Cooling Fan ❉[Small, Quiet] Small Air Cooler (But Desktop is suitable for office, bedroom, kids room. Due to its compact nature, it is very suitable for large air conditioning areas such as dressing rooms and kitchens without air conditioners. Compact! Also suitable for living alone. It is very quiet during use, safe to use while sleeping, and safe for pregnant women, children and seniors to use. ❉[Easy Operation] Panel Touch Screen Control Button First, press the power button and the wind direction. Low wind speed in 3 modes The wind speed can be adjusted according to the ambient temperature and your unique needs. OUTDOOR USE: USB powered so you can supply not only a power adapter, but also a computer or mobile power supply. Can be used outdoors when mobile power supply and USB connected. ❉High Quality] The cooling fan is made of high quality material, easy to operate, elegant design, leak-proof tank and plastic frame for easy carrying. Very Reliable ❉Cooling Fan, Humidifier, Timer, Vertical Multi-Function Point Cooling Fan ❉[Small, Quiet] Small Air Cooler (But Desktop is suitable for office, bedroom, kids room. Due to its compact nature, it is very suitable for large air conditioning areas such as dressing rooms and kitchens without air conditioners. Compact! Also suitable for living alone. It is very quiet during use, safe to use while sleeping, and safe for pregnant women, children and seniors to use. ❉[Easy Operation] Panel Touch Screen Control Button First, press the power button and the wind direction. Low wind speed in 3 modes The wind speed can be adjusted according to the ambient temperature and your unique needs. OUTDOOR USE: USB powered so you can supply not only a power adapter, but also a computer or mobile power supply. Can be used outdoors when mobile power supply and USB connected. ❉High Quality] The cooling fan is made of high quality material, easy to operate, elegant design, leak-proof tank and plastic frame for easy carrying. Very reliable tip: Operating current: 2A Input voltage: 5V Cooling power: 6-15W 1. This product is USB powered, but please use a USB power source above the input voltage of 5V or above. (Using a power supply below 5V will affect the normal use of the product.)