Korg Gtr - Bass Led Tuner<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Includes - Two AAA batteries for verifying operation </span></li><li><span class="a-list-item"> A compact and unique high-performance dedicated guitar/bass tuner </span></li><li><span class="a-list-item"> Choose from three different tuning modes - Strobe， Mirror， and Meter </span></li><li><span class="a-list-item"> Quinta-flat allows dropped tuning between one and five semitones </span></li><li><span class="a-list-item"> Built-in condenser mic supports acoustic guitars </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51AZaNhKD1L.jpg" noproxy>