Mask Air Fan - Fan for Masks - Discreet, Doesn't Fog Up, Heatstroke/Heat対策, USB Rechargeable, Small, Ultra-Lightweight, Circulator Fan, Stylish, Cool Brand New, Unused Tested and confirmed working before listing. ⚠️ Color is like gray! Manufacturer's Suggested Retail Price: 3980 yen #riko's shop list ● Immediate purchase without comment is OK. Even if someone is interested in purchasing in the comments, the person who presses the purchase button first will be given priority. ● Shipping days are set to 4-7 days, but we will ship as soon as preparation is complete.