Multi-mode Wireless Ultra-slim Keyboard & Mouse Combo • Connect via Bluetooth 4.0, 5.0 and 2.4GHz • Intelligently switch among up to multiple devices • Ergonomic design for right hands • Precision on nearly every surface • 5 levels 800-2400 DPI adjustable sensor, switch with one click • 99-keys compact layout • 3.9mm slim and sleek design • Aluminum alloy frame and back base • Chiclet keys and scissor key structure for comfort typing • FN Multimedia hotkeys • Eco-friendly rechargeable battery • Compatible with Windows® and Mac® • Up to 12 months of battery life