The Hama WKM-450 is a wireless 7-button multi-device mouse with a scroll wheel made of aluminium. With its whisper-quiet buttons, it's ideal for the office or working from home. It connects with up to three end devices (e.g. PC, tablet, smartphone - 1 wireless and 2 Bluetooth channels). Simply select the required end device at the push of a button. With AI assistant and browser buttons 10 m range Standby mode after 5 minutes of inactivity USB receiver can be stored inside the mouse to save space With on/off switch System requirements: Windows 11/10 (Assist key: latest version of Windows 11 and installed Microsoft Copilot app), may be limited in functionality on macOS 11 or later, iOS 14 or later, iPadOS 14 or later, Android 8.0 or later Includes: 1 x USB-A receiver, 2 x Micro Battery (AAA)