Wireless keyboard with Bluetooth technology allows the keyboard to pair with up to three wireless devices with different operating systems and switch over quickly with Easy-Switch buttons Ten customizable (through Logi Options+ App) Fn shortcut keys help you work in your convenient way and save you time and energy Scooped round keys make your fingers feel good and comfortable Slim and compact design for easy portability Contructed with recycled plastic (Pebble Keys 2 K380s plastic content: minimum 49% recycled plastic, excluding plastic in printed wiring assembly [PWA] and packaging) Compatible with Windows 10, 11 or later, macOS 11 or later, iPadOS 14 or later, iOS 14 or later, Android 9.0 or later, Chrome OS and Linux operating systems Up to three-year battery life (depending on usage) and auto-sleep power-saving mode make you worry less about frequent battery replacement and related hassles