KOORUI Wireless Keyboard and Mouse, Rechargeable Silent Keyboard Mouse Combo,Ultra Thin,with 12 Function Keys,2.4 GHz/Bluetooth Keyboard Mouse Set for Windows, MacOS, Linux-BLACK - Whisper-quiet typing: The keyboard and mouse combo offers a quiet typing experience with soft and responsive keys that wont disturb others around you. This feature is perfect for shared workspaces or late night work sessions where silence is essential. - Automatic Energy Saving & Rechargeable: The wireless keyboard and mouse set is equipped with a wake-up function that switches on after 10 minutes of inactivity. Move or click the mouse to resume use and conserve battery power. Built-in lithium battery rechargeable design, you can work or play without worrying about constantly changing batteries. One charge (3-4 hours charging time), one month of battery life. - Plug and Play: The wireless mouse and keyboard is easy to set up and use and provides a reliable wireless connection up to 10 metres. No software or drivers are required, making it a hassle-free solution. - Waterproof and ultra-thin design: The waterproof design ensures durability and protection against accidental spillages. The 104 keys full size keyboard has an ultra-thin and modern lightweight design, making it easy to carry and store. - Precise and sensitive control: The mouse has five DPI levels (800/1200/1600/2000/2400DPI) and 6 buttons. It uses a high-precision optical sensor for precise tracking on any surface, making it ideal for desktop use. Its ergonomic design ensures a comfortable grip and enables precise cursor control. - KOORUI SERVICES: KOORUI provide high-quality computer keyboard and premium services, included 12 months warranty. If you find any damage, malfunction or missing accessories, please feel free to contact us.