Connect 3 ways- wired with USB-C cable or wirelessly with Bluetooth 5.2 and 2.4 GHz Keychron scissor switch with 3.5mm total travel Programmable with Keychron Launcher web app 1000Hz polling rate in wired and 2.4GHz. mode USB-A receiver with dedicated magnetic storage slot on keyboard 800mAh battery Easy-reach switch to toggle between Windows and macOS with your personalized layout for each 6.5o typing angle Includes USB-A to USB-C cable and 2.4GHz receiver ABS keycaps Telink TLSR8258 MCU All US import tariffs are prepaid by MK and already included in the price. The B33 is designed with user-friendly shortcut functionality, allowing you to easily switch between multimedia controls (like volume, play/pause, and brightness) and standard function keys (F1–F12). By pressing Fn + X + L for three seconds, you can seamlessly toggle between these two modes. The B33 scissor switch is equipped with a more innovative design than the traditional scissor mechanism. It is 59% taller than the standard ones, leading to a more accurate, stable and even quieter keystroke.