Wireless connectivity, with 2.4GHz and Bluetooth technologies, prevents all the hassles associated with wired connectionsDual wireless feature lets you easily connect and toggle between up to three devices (computer, phone, or tablet) at a timeCompact, 60% mini keyboard size and layout lets you carry this device anywhere and comfortably use in tighter spacesScissor keys with linear tactility allows you to enjoy smooth, consistent, and comfortable keystrokesHot keys allow shortcuts for frequently used commands, so you can save time and improve efficiencySatisfies MIL-STD-810H Method 504.3 standard, so this keyboard can be safely cleaned with alcohol and various disinfecting solventsCompatible with macOS 10.14 or above, Windows 7 or above, and Chrome OS 44 or aboveIncludes AAA batteries for a quick start, and low battery indicator alerts you when your batteries need a replacement