Features:
100% brand new and high quality.
Reliable tuners and metronomes that are incredibly accurate
Easy to use
Elegant pyramid shape design with transparent front cover.
 for those learning to play a musical instrument， such as a piano or the more advanced student who is learning difficult musical passages.
Precise - Set the tempo and pitch mechanically with precision

Specifications
Tolerance: <=1%
Color: black
Tempo range: 40-208 BPM
Material: Hard Plastic Outer with High Quality Metal Mechanism
Dimensions:20*11.5*9.2cm
Fits for Guitar Bass Piano Violin etc.

Package Included
1* Metronome