Design is in the details, and every one of them has been pored over for the Keyboard. With the soft gray finish, it's the perfect complement to your Surface and Mouse, and the finishing touch to a well-planned desk space. You'll love the solid feel of it under your fingers as you work. It pairs seamlessly with your Surface through Wireless Bluetooth, and the battery offers power for a full year. Thoughtfully engineered travel, height, pitch, and spacing help improve your typing speed and accuracy. Optimized feedback and return force prevents accidental presses and allows for smooth, consistent action. The key sound, stiffness, and texture provide a stable and quiet typing experience with optimized grip.

• Power Requirements: Battery type and quantity: 2 AAA alkaline batteries (included).
• Battery life: Up to 12 months