The current state of the mouse used can be seen in the photos. If the applicant wants more photos, the video about functionality I have no problem sending. I'm selling a mouse because of the switch to wireless. The mouse is fully functional. Common signs of wear.Technical parameters:The ROCCAT KONE EMP gaming mouse has an Owl-Eye optical sensor with a maximum resolution of 12,000 dpi and a frequency of 1000 MHz, which ensures a perfect response of the mouse to movement. The mouse is designed for medium to large palms, and yet it weighs only 116 grams. with the Easy-Shift [ ] function you can set up to 21 commands. The built-in macros have a built-in memory of 512 kB. The Pro-Grip surface ensures minimal effect of sweat on the play. Cable length: 1.8 meters.Owl-Eye optical sensor with 12,000 dpi accuracy, 5 DPI levels9 buttons possibility to program buttons on the scroll wheel (forward / backward)4D TITAN WHEEL: 4-way wheelROCCAT® EASY-SHIFT [ ] ™: increase the number of functions up to 21Pooling rate: 1000 MHz, great response: 1 ms.Roccat Swarm: settings optimization software (sensitivity, button mapping, game profiles, pooling rate settings, backlight settings)2 backlit RGB stripsweight only 116 gramsI am willing to agree on a price!If you have more questions mail or text. Due to the pandemic situation, I only send by mail. Thank you for understanding.