Keychron K4 HE is a 96% wireless QMK keyboard equipped with Gateron Hall Effect magnetic switches, delivering rapid triggering, adjustable actuation points, snap action, and dynamic keystrokes. With 2.4 GHz, Bluetooth 5.2, acoustic foams, and OSA PBT keycaps, its designed for both gaming and productivity on macOS and Windows. Seamlessly switch between devices with 2.4 GHz wireless, Bluetooth 5.2, and Type-C connectivity. Enjoy a 1000 Hz polling rate for ultra-responsive gaming in 2.4G/wired mode or connect up to three devices via Bluetooth for effortless multitasking across your computer, phone, and tablet. Customize with ease using the web-based Keychron Launcher. Remap keys, create macros, adjust actuation points, and enable rapid triggeringall from your browser, anytime, anywhere, for a fully personalized experience. Gateron magnetic switches allow precise customization, with actuation points adjustable from 0.2 to 3.8 mm in 0.1 mm increments. Configure shallow keypress