TP-WIRELESS 2.4GHz Professional In-ear Digital Wireless Stage audio Monitor System(1 Transmitter and 3 Receivers)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 2.4GHz is an ISM frequency band which is legal and free all over the world. </span></li><li><span class="a-list-item"> Latency time: 1.1~2ms. It is the shortest latency time in this field. </span></li><li><span class="a-list-item"> Support at most 6 sets using at the same time without mutual interference. </span></li><li><span class="a-list-item"> Application: Recording studio monitoring， on stage monitoring. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41g%2BpMsvE-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ZgCMTm6LL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4184K9qNGsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41abSyGwGcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41XLITe7VYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51t2c3XtCaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51f9MK3tpiL.jpg" noproxy>