Winbridge S92 25 Watts Mini Portable Rechargeable Voice Amplifier Pa System Speaker with UHF Compact Handheld Wireless Microphone Headset for Karaoke， Teachers， Tour Guides， Trainers<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> This S92 Portable pa system with microphone built in UHF double-emission and double-receiving function， which can pair and use hand-held &amp; waist-hanging UHF wireless microphone at the same time. </span></li><li><span class="a-list-item"> Portable pa speaker with Bluetooth 4.0 icloud control， which support playing audio files in mobile， tablet PC. </span></li><li><span class="a-list-item"> Wireless pa system Super MP3 decoding technology and support TF card &amp; USB; </span></li><li><span class="a-list-item"> It is not a great wireless presentation amplifier but also Support synchronous Karaoke. </span></li><li><span class="a-list-item"> A rock star among portable PA systems! Built-in 2pcs * 7.4V/2600mAh Lithium battery; </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51l2xLW10OL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51pU-IQb4mL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51SNUWBYiiL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51sSwog6xdL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/510-o21FLCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51AKJI%2BtxmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Wom7EYxIL.jpg" noproxy>