**Light, modern design meets wireless performance and all-day comfort. Take control with precise detent scrolling, soft thumb rest, and two programmable buttons.** **All-day comfort** Ergonomic design promotes neutral hand position **Long battery life** Holds a charge for up to 15 months **Connect up to three devices** And switch seamlessly between them **Natural hand position** Featuring a soft, easy-to-grip thumb rest for added comfort. **Icon of a mouse with direction symbols** Smooth and precise, Machined aluminium scroll wheel, teflon base and precise tracking sensor allow for easy navigation on a variety of surfaces.3 **Icon of a mouse** Light, durable design, Featuring seamless finishes