The revolutionary design of the arc mouse combines the comfort of a desktop mouse and the portability of a notebook mouse arc mouse folds to 60 of its fully expanded size when youre on the go two color options to match your personal style 2 4 ghz 30 ft wireless range the 2 4 ghz wireless usb micro transceiver connects wirelessly right out of the box with virtually no interference and has up to a 30 foot wireless range folds for portability mouse folds to 60 of its fully expand