?Descriptions:<br>This YX-038 2.4G Gaming Mouse is decent and fashionable.has high mouse move speed of 1200 DPi｣ｬthe mini inside type receiver is portable.<br>What is more to say is that its rrgonomic design｣ｬ precision and comfort.Groove for mini receiver makes it very easy to carry.<br>Intelligent connectivity｣ｬ no need to match code｣ｬ plug and play.<br>Multiple auto dormacy function｣ｬ mouse &amp;amp; keyboard can go into deep dormancy when unplug receiver or shutdown｣ｬsave battery.<br>2.4G is within ISM timely hopping requirement｣ｬavoid the interference problem between different wireless equipments successfully.<br>Low-power｣ｬ low current design｣ｬ eco-environment｣ｬ great power saving mode｣ｬlow power comsumption｣ｬwhen you unplug the receiver or turn the computer off｣ｬthe mouse quickly gets into deep sleep.<br>NOTE: <br>When operate the mouse at a long distance｣ｬplease keep 10cm at least from electrical applicance for best performance｣ｬsuch as monitor｣ｬ sound box and other outlay connectors.<br>Specifications:<br>YX-038 1200Dpi Gaming Mouse Parameters<br>                  Color            Black                  Net Weight            55g                  Color            Black                  Working Distance            10m(Max.)                  Wireless Technology            2.4GHz                  Unit Size            Approx. 9.8(L) x 5.7(W) x 3.9(H)cm                  Power Supply            2 x 1.5V AAA battery(not included)                  System Support            Windows ME\/ 2000\/ XP\/ Vista\/ 7\/ 98      <br>  <br> Package Included:<br> 1 x Mini Receiver 1 x YX-038 1200Dpi Gaming Mouse