Scroll smarter: With Logitech Signature M650 Wireless Mouse you get line-by-line precision for documents and super-fast scrolling for long web page Upgrade your comfort: This mouse provides long hours of comfort thanks to its shape, soft thumb area and rubber side grips that keep your hand snug. Connect the way you like: Connect via Bluetooth Low Energy or Logi Bolt USB receiver Less noise, more focus: Logitech Signature M650 is a quiet mouse, allowing you to enjoy 90% less click noise with SilentTouch technology Customizable side buttons: Customize the side buttons on the computer mouse with Logitech Options+ Works for up to 2 years on the single AA battery that comes with your multi-device mouse Works on multiple platforms: Windows, macOS, Linux, ChromeOS, iPadOS, and Android operating systems; it is also a Works with Chromebook certified product Plastic parts in Signature M650 L include certified post-consumer recycled plastic (Graphite: Minimum 65%)