Hotone Smart Tiny Tuner LED Guitar Pedal Tuner<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> LED tuning display </span></li><li><span class="a-list-item"> Volume knob for up to 12db clean boost </span></li><li><span class="a-list-item"> Mute function </span></li><li><span class="a-list-item"> True bypass </span></li><li><span class="a-list-item"> Zinc alloy outer cover </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41oYT3%2B8dfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41nDJXeGiAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/01G2aSYe7yS.png" noproxy>