YAMAHA metronome black MP-90BK<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Tempo: 40-208 / min， 39 step </span></li><li><span class="a-list-item"> The time signature: beat bell there， 0，2，3，4，6 beat </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31fjN1bbwuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41NipES45wL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41UDTR4CswL.jpg" noproxy>