MX MASTER 3S, a high-precision mouse with ergonomic design. [Product Condition] I've been using it for about a year, but I'm selling it because I bought the MX MASTER 4. The thumb button area is dented, but it responds and works normally. Please refer to the 7th photo for details. [Product Description] ・This is the main body of the Logicool (Logitech) MX MASTER 3S. ・Silent click model, so you don't have to worry about the clicking sound while working. ・Comfortable vertical and horizontal scrolling with the high-speed scroll wheel (MagSpeed) + thumb wheel. ・High-precision tracking up to 8000 DPI, suitable for detailed work. ・Connection: Bluetooth / Logi Bolt compatible (*Receiver may be sold separately) ・Charging: USB-C charging type [Included Items] Please refer to the photos. Everything in the photos is included. [Important Notes *Please be sure to check*] This product is used. Please consider purchasing if you are particular about the condition. Returns and exchanges are not accepted after the transaction. Please feel free to ask any questions in the comments before purchasing. We hope you will welcome it after understanding and agreeing to these terms.