PA-95 Music Metronome Mini Metronome Mechanical Metronome for Piano Guitar Bass Violin Music Metronome Material: Hard Plastic Outer with High Quality Metal Mechanism.Tempo range: 60-208 BPM, Tolerance:1% 100% New, great looks as the photo shown,Spring driven traditional metronome. Includes instruction manual Fashionable appearance, convenient to use ,Top-grade metal mechanism,No battery needed,An essential accessory for all music lovers Dimensions: About 5cm width, 11cm height (4.3"x1.97"x1.4") Shipping from China with tracking number. Arrived within 8-16 days!