100% Brand new and high quality Mini professional metronome LCD screen to display working information Features clip and landyard hole design, easy to carry and fix With LED indicator Includes metronome mode and TAP mode Tap mode enable you to test your ideal tempo or tempo of a track Supports stereo earphones Suitable for guitar, piano, violin etc Tempo:30 to 280bpm Beat Value: 0,1,2,3,4,5,6,7,8,9 Volume adjustment: maximum volume, medium volume, minimum volume, Mute Accuracy: ±1/1000 Color: Blue Size: Approx.57 x 32 x 20mm/2.24 x 1.26 x 0.79inch Included: 1x Mini Professional Metronome 1x User Manual