yi<br><br><br><span style="font-size: 18pt;">Work: Photoelectric</span><br><span style="font-size: 18pt;">Interface Type: Wireless 2.4G</span><br><span style="font-size: 18pt;">Keys: 4</span><br><span style="font-size: 18pt;">Optical Resolution: 1600dpi</span><br><span style="font-size: 18pt;">Whether to support Ergonomics: Support</span><br><span style="font-size: 18pt;"><span style="font-size: 18pt;">Condition: New<br></span></span><p><img align="absmiddle" src="//gdetail.image-gmkt.com/280/262/748262280/2018/1/qoo10_0d75d300338ca872d5090ace28adf1a7.jpg" width="790" height="7001"></p><br><br>