Peterson BPS1 BodyBeat Pulse Solo Metronome<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Feel clear， precise vibes for exact tempo indication from versatile clip </span></li><li><span class="a-list-item"> Compatible with virtually any metronome app or hardware metronome </span></li><li><span class="a-list-item"> Clip to your belt line， shoe， or other desired place for optimal feedback </span></li><li><span class="a-list-item"> USB-rechargeable Polymer Lithium-Ion battery </span></li><li><span class="a-list-item"> Feel accents and subdivisions when used with the BodyBeat Metronome app or approved app </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41gMzpUKkyL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/01akNUttFZS.png" noproxy>