ELECOM Wireless Mouse 5 Adjustable Pointer Black M-BL21DBKBK, Buttons, 3-Speed Speed, Antibacterial,

A 5-button wireless BlueLED mouse with convenient "forward" and "back" buttons for tasks such as browsing the internet. By using the free downloadable "ELECOM Mouse Assistant" software, you can assign your preferred functions to each button. Because it's a standard medium size, your hands won't get tired even after prolonged use, making it suitable for office use. This product has the ability to suppress or inhibit the growth of bacteria on surfaces and complies with the antibacterial testing standards set forth by JIS (Japanese Industrial Standards). This wireless type uses the 2.4GHz band and can be within a range of approximately 10m on non-magnetic surfaces and approximately 3m on magnetic surfaces such as steel desks. (According to our research)