I believe it's been used for less than a week. The accessories are only those shown in the photos. This wireless gaming mouse features a hybrid switch, "LIGHTFORCE," which combines the best of both mechanical and optical switches. It uses the "HERO 25K sensor" for pinpoint accurate tracking. Power efficiency has also been improved, allowing for over 140 hours of continuous use on a single charge. Compared to the previous generation "LIGHTSPEED," latency has been reduced by 68%. It is equipped with a "DPI button" that can be adjusted or removed to suit hand size and play style. Logicool and Logitech are the same company. In Japan, the name "Logitech" was already in use, so it is sold as "Logicool," but "Logitech" is the trademark worldwide. This is a genuine, overseas version purchased from a reliable retailer, and the contents are the same as those sold domestically. Just in case, I have confirmed that the technical compliance mark is present by opening the cover on the underside of the mouse, confirming that it can be used without any problems in Japan. A white wireless gaming mouse equipped with LIGHTSPEED technology. - Model: G502 X - Type: Wireless Gaming Mouse - Brand: Logitech - Color: White - Features: Equipped with LIGHTSPEED technology Thank you for viewing.