left handed mouse, lekvey wireless 2.4g usb left hand ergonomic vertical mouse, less noise - black lekvey <b><br>specifically ergonomic designed for left-handers<br><br></b> lefties of the world have to deal with many disadvantages in daily life products. choosing a comfortable mouse to protect us from daily muscle injury should be easy, but might seem a luxurious wish for most lefties. <br><br> this 7lucky left-handed mouse is intersection of class, comfort and functionality for the 21st century.<br><br><br> <b>comfortable and easy-access use<br><br></b> tired of using the traditional grip? take a break from overly-clunky or uncomfortably tiny mice. the ergonomically-designed thumb rests and grips fit the contour of your palm for maximum comfort. <br><br><br> <b>streamline design for the most natural position of human wrist. <br><br></b> slightly tilted left shape, easy grab without bending wrist and arm. effective prevention of rsi (repetitive strain injury) syndrome. precisely calculated design of button layout, ideal for left-handers. 6 button design includes one 3-level dpi switch (800/1200/1600) and 2 internet browsing side buttons. hot key buttons provide an easy reach to every necessary click, greatly reducing repetitive stress on fingers.<br><br><br> <b>left handed mouse specification:<br><br></b> connection mode: 2.4g usb<br><br> item weight:95g<br><br> item dimension:5.0 x 3.0 x 2.5 in<br><br> sensitivity: 3 dpi modes: 800-1200-1600 adjustable<br><br> power source: 2 aaa batteries<b> (not included)<br><br><br></b> <b>compatible systems: <br><br></b> windows 2000<br><br> windows xp<br><br> windows vista, windows 7, windows 8, windows 10<br><br> linux<b> ( note: not compatible with mac os )<br><br><br></b> <b>package contents:<br><br></b> 1 x 7lukcy vertical ergonomic optical left handed wireless mouse<br><br> 1 x 2.4g usb receiver <b>【 usb receiver is inserted on the bottom of the mouse】 <br><br></b> 1 x user manual<br><br><br> <b>kindly note: this mouse is only for left handed.</b>