Fangrui Product Details [wireless Mouse With Jiggler Mode]this Is Not Only An External Wireless Mouse But Also A Mouse Jiggler That Help To Keep Your Computer Alive. Pressthe Mouse Jiggler Key To Enter Or Exit The Jiggler [ If You Are Working From Home]this Mouse Jiggler Is A Must Have For You To Manage Work And Leisure Time,it Moves Randomly On The Screen. Whether You Need To Go Out And Relax, Or Want To Have A Cup Of Coffee During Working Hours,it Prevents Your Computer/laptop From Timing Out. [simple And Portable]advanced 2.4g Wireless Connection, Plug And Play, No Drivers Needed, Easy To Use. Easy To Carry, Sleek And Compact Design Is Great For Traveling. 3 Adjustable Dpi (800/1200/1600), Set Your Own Cursor Speed, Freely To Satisfy Your Daily Work. [quiet And Comfortable ]to Bring You A Quiet Experience, We Have Reduced The Clicking And Scrolling Noise Up To , So You Can Focus On Your Work While Enjoying The Same Click Feel. Thanks To The Ergonomic Design, This Mouse Fits Comfortably In Your Hand, Prevent