SI650M NTBK WIRELESS OPT
PI DATE: MARCH 2007 PRODUCT: Si650m Wireless Notebook Optical Mouse COLOUR: Black * Mid-size shape and sculpted grips ensure comfort and control at user's desk or on the go * Performance Optical Technology 1000dpi optical tracking provides superior precision and responsiveness * 4-way tilt-scroll wheel lets users navigate documents or Web sites easily * 2.4Ghz wireless technology minimizes interference * Mini receiver tucks easily inside the mouse and automatically turns it off when stowed * Battery indicator signal as battery is consumed. Life expectancy up to 9 months of life on 2 AA batteries (batteries included)