M240 Silent Bluetooth Mouse

Mouse Height: 3.90 in (99 mm) Width: 2.36 in (60 mm) Depth: 1.54 in (39 mm) Weight (with batteries): 2.60 oz (73.8 g) Technical Specifications SilentTouch Technology 90% noise reduced Left/Right-click , Middle click 1Left click dBA level measured by independent lab at 1m. Compared with Logitech M185. Sensor Technology Smooth optical tracking Nominal value: DPI range DPI range: 400-4000, Steps of 100 DPI Buttons Number of Buttons: 3 (Left/Right-click, Middle click)

• Shipping:  
• Return Policy: Return and Exchange Policy – Office One. At Office One, your complete satisfaction is our priority, and we always strive to provide the best shopping experience. Therefore, we offer a clear and flexible return and exchange policy under the following conditions:
  Return and Exchange Policy – Office One. At Office One, your complete satisfaction is our priority, and we always strive to provide the best shopping experience. Therefore, we offer a clear and flexible return and exchange policy under the following conditions:<br>