Thank you for viewing. BALIN High-Speed Neck Fan WT-F93, White, USB Charging Compatible. - Model Name: WT-F93 - Color: White - Type: Neck Fan - Included: USB charging cable There is a slight whirring sound. Strong wind of 7 m/s, 180° rotation to the left and right independently, three-stage wind speed adjustment: low, medium, and high. It's light at 242g, putting less strain on the neck and shoulders. It operates for 7 hours per side on a full charge. Height 19.7mm x Width 40mm x Depth 80mm Although it is a new, unused item, I charged it intending to use it, but I didn't use it that day because the weather was bad, so I didn't even put it around my neck. Depending on when you purchased this product, there may be some charge remaining, so please be aware of this. I am sorry, but I am not offering a discount. Thank you for your consideration.