description: .... with a 1200 dpi BlueEye engine NX-7000 is easy to use anywhere, even on a granite countertop, wood table, carpet or sofa. The contoured shape design is suitable for either hand and is comfortable for all-day use. When you are on the go, you can store the receiver in the bottom of the mouse. The universal pico receiver allows to connect to other compatible Genius mouse models.features: - 2.4Ghz wireless mouse - 1200 dpi BlueEye sensor for smooth movement control - universal USB Pico receiver - power switch extends battery life - contoured shape great for either hand system requirements: - Windows 7/8 or above, - Mac OSX 10.4+ or above - available USB Port package content: - NX-7000 - USB Pico receiver - AA Alkaline battery - quick guide specifications: - interface: USB - RF frequency 2.4GHz - three buttons: left, right, middle button with scroll - resolution: 1200 dpi BlueEye engine - battery: 1x AA - dimension: 100x58x39 mm - package size: 90x41x132 mm - body Weight: 55g - pcs./ctn.: 40