Tama RW30 Rhythm Watch Mini - Drummer's Metronome Go to amazon.com Related posts Top 8 recommendation drummer watch 2019 FeatureTempo Range: 30-250 BPMBeat: 0-9Display: LCD display with backlightSize: 5" x 1-1/3" x 6"Weight: 3.17oz including battery DescriptionCompact Metronome for Drummer with Backlit Display, 9 Different Beat Divisions, 35-250 BPM Support, and Beat Division Volume Controls