Rapoo 8210m Multi-Mode Wireless Keyboard Mouse Combo

Multi-mode Wireless Desktop Set 8210M - Reliable multi-mode wireless connection: connect via Bluetooth 3.0, 4.0 and 2.4 GHz - Connect to multiple devices - Switch among connected devices in one click - Spill-resistant keyboard design - Multimedia hotkeys - Adjustable 1600 DPI optical mouse - Up to 12 (keyboard) and 9 (mouse) months battery life