Portable Voice Amplifier， soled Loud Speaker Microphone， Rechargeable Voice Amplifier for Teachers， Coaches， Tour Guides， Presentations， Salesman， with Comfortable Headset and Waistband Black<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> ★ COMFORTABLE HEADSET. Personal Voice Amplifier Features Discrete with comfortable Headset; It fits Pleasantly and keeps microphone in Perfect Position. </span></li><li><span class="a-list-item"> ★ WIDELY USE. The rechargeable voice amplifier for teachers， coaches， tour guides， presentations， salesman， speakers， gym Directors， presentations and tour guides. </span></li><li><span class="a-list-item"> ★ HIGH QUALITY AND VERY LOUD. The voice amplifier with powerful device delivers amazing sound and excellent clarity， the voice amplifier is the best voice amplifier to get your message out to everyone， no matter what the crowd is. </span></li><li><span class="a-list-item"> ★ AUX IN AND POWERED: audio input ports， can connect the plug 3.5 audio source， Rechargeable lithium batteries that last 10 hours of continuous use before needing a charge. A Green LED Light will indicate that battery is fully charged. </span></li><li><span class="a-list-item"> ★ PACKAGE &amp; GUARANTEE. The voice amplifier comes with headset with microphone， a charger， audio cable， adjustable waist band and we have the quality guarantee. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51LMpE09iXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51KGIldZHbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51C9jW%2BkzCL.jpg" noproxy>