APEMAN 3D Glasses DLP Series Rechargeable Glasses Hi-Brightness/Hi-Contrast Compatible with All DLP 3D Projectors - 2PACK<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 【Reliable Quality】: Next Generation Ultra Clear 144Hz Refresh Rate， high contrast and high brightness </span></li><li><span class="a-list-item"> 【Compatibility】: Compatible with all DLP link 3D projectors </span></li><li><span class="a-list-item"> 【Automatic Detection】: Automatically standby， run and auto-off </span></li><li><span class="a-list-item"> 【Long Battery Life】: 2 hours charging for 50 hours use </span></li><li><span class="a-list-item"> 【Tip】: Optimized for 3D Projectors only. Not for TVs </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/411hLJzgojL.jpg" noproxy>