Wireless Mouse, D-09 Computer Mouse Usb Cordless Mice For Laptop, Ergo Grips, Lightspeed 5-Level 2400 Dpi, 16 Months Battery, Portable For Pc Mac Chromebook (Black)

| ?Less Muscle Strain Ergonomics?Advanced Ergonomic Computer Mouse Provides Total Comfort With 30° Ergonomic Handshake Angel, Contoured Grips And Premium Matte Finish.6 ??????s ??s??? - New Added Forward And Backward Buttons On The Side Which Browses The Web, And Processs Files More Efficiently And Conveniently. | | ?Faster Wireless Transmission Speed? 33Ft/10M 2.4G Wireless Connection Reduces All The Interference And Delays. Just Plug The Usb Receiver Into Pc Or Laptop And Your D-09 Works Instantly.No Delay ,No Interference. Mini Usb Receiver Is Stored Back Of The Mouse,Beside The Battery. | | ?3X Less Hand Movement?800/1200/1600/2000/2400 Dpi High Precision Sensor Reduces Muscle Fatigue And Boost Your Workflow. Cursor Moves 3X Faster Than Basic Computer Wireless Mouse. | | ?1 Aa Battery, 2X Longer?Only 1 Aa Battery Lasts Up To 18 Months. It Enters Sleep Mode After You Leave For 8 Minutes ,Only Click Any Button To Re