2.4G Wireless Ultra Thin Full Touch Wheel Optical Mouse 15m Wireless Transmission  Features:<br>   Key swing around the middle pulley touch，feeling good.   Easy to use ，free of the code design，plug and play.   super energy-saving light，less light design，the power of intelligent design，design a variety of low-power mode，saving battery power.<br>  Specifications:<br>   Color: white   2.4G wireless touch mouse， 10m effective distance   3-resolutions Adjustable: 800\/1200\/1600 dpi   MINI Nano recever   Supports for Windows 2000\/xp\/vista\/7， Android， Mac OS etc.   2AAA batteries Product size: 111*57*22mm<br> Product weight: 48g<br> Operating frequency: 2.420GHz~2.480GHz<br> Connection interface: USB<br> Number of keys: 3 keys<br> Key switch life: 3，000，000<br> Operating current: &amp;lt;25mAH<br> Sleep current: &amp;lt;25uAH  Package included: 1 x Wireless mouse  Pictures presentation: