Perfect Stroke Typing with Smart Keys (1): Type on keys shaped for your fingertips, with voice to text Dictation (4), Mic Mute/Unmute, and Emoji keys\nMini Size, Mighty Powerful: A layout designed for effortless precision, with a minimalist form for an ergonomic keyboard that\\\'s portable and can travel wherever you get work done\nSmart Illumination: The wireless keyboard\\\'s backlit keys light up the moment your hands approach, and automatically adjust to suit changing lighting conditions. On/Off power switch\nMulti-Device, Multi OS: Pair MX Keys Mini compact keyboard with up to 3 devices on nearly any operating system via Bluetooth Low Energy and switch between them seamlessly\nMultiple Computers, One Flow: Team the slim MX Keys Mini with MX Master 3 or MX Anywhere 3 and type across multiple computers or laptops in one fluid workflow(1)\nUSB-C Rechargeable: MX Keys Mini Bluetooth keyboard stays powered up to 10 days on a full charge or up to 5 months with the backlighting turned off(3)\nPlastic parts in MX Keys Mini include certified post consumer recycled plastic (Graphite: 30%, Pale Gray and Rose 12%(5)).\nProduct carbon footprint: 10.78 kg CO2e;