ENJOY THE SOUND OF SILENCE With the same click feel and over 90% noise reduction on the click sound, enjoy a quiet experience for you and your neighbors. Plus, it has feet made of high performance material and a rubber wheel for quiet gliding and scrolling. CRAFTED FOR YOUR RIGHT HAND Designed with contoured grips made of soft rubber for total comfort. 24-MONTH BATTERY LIFE Go longer between battery changes thanks to energy efficient engineering. M330 SILENT PLUS automatically puts itself to sleep when not in use. SIMPLE. RELIABLE. STRONG. Enjoy a wireless connection up to 10m away thanks to a plug-and-forget nano receiver. M330 SILENT PLUS features Logitech® Advanced Optical Tracking for ultra precise moves on almost any surface. No hassle, no software needed.