This wireless, rechargeable mouse is packed with technology that helps you be more productive. Plus, its exquisite design makes it the perfect match to your HP Spectre laptop. Rechargeable power Stay productive with a battery that lasts up to 11 weeks on a single charge. Pair with 4 devices Ingenious easy-switch technology lets you pair your mouse with up to 4 compatible devices—easily switch between them. Exceptional accuracy and responsiveness With 1, 200 dpi, the laser sensor provides superb accuracy and precision—on almost every surface.