<p>SILENT, COMFORTABLE, AND EASY<br><br>Meet M240 Silent, the reliable Bluetooth mouse that frees up your workspace, connects in seconds, and delivers ultra-quiet Productivity that lasts. A sculpted, contoured shape and 18 months of battery life lets you focus on what you do best.<br><br>QUICK, EASY BLUETOOTH<br><br>M240 Silent connects in seconds with a reliable pair and play Bluetooth connection—no donGLe or port required. Works with Windows, macOS, Chrome OS, Linux, Android.<br><br>LESS NOISE, MORE FOCUS<br><br>SilentTouch Technology redUCes clicking sounds by 90%7Left click dBA level measured by independent lab at 1m. Compared with Logitech M185., but keeps the familiar clicking feel you know and love. So you feel every sinGLe click, but hear virtually nothing. Less noise, great Performance—and your neighbors in the cafe will thank you.</p> <p>• Warranty Information: 1-Year Limited Hardware Warranty</p> <p>Store in a cool dry place</p> <p>China</p>