Multi-mode Wireless Ultra-slim Keyboard & Mouse Combo • Connect via Bluetooth 4.0, 5.0 and 2.4 GHz • Ergonomic design • Intelligently switch among up to multiple devices • 5 levels 800-2400 DPI adjustable sensor, switch with one click • 99 keys layout and compact design with numpad • 5.3mm slim and sleek design • Aluminum alloy frame and back base • 13 multimedia hotkeys • Chiclet keys and scissor key structure for comfort typing • FN Multimedia hotkeys • Eco-friendly 500mAh rechargeable battery • Compatible with Windows® and Mac® • Up to 240 hours battery life with full charge