Mechanical Universal Portable Guitar Piano Metronome Color:Red It is ecological

It is ecological

5cm * 34cm

Avoid snoring

Light change: Red-Green-Blue-Yellow-Cyan-Purple-White-All color flashing in turn

Takes less than 15 seconds to wear and you can use it while playing sports or even while doing daily activities to maximize recovery

Mechanical Universal Portable Guitar Piano Metronome Color:Red It is ecologicalBecome the best pianist of all using this piano metronome that we bring in a special offer for all our clients! It doesn't matter if you are an apprentice or an expert, this product is just for you! This incredible device has a special mechanism that indicates the tempo of musical compositions, allowing you to maintain a constant pulse when executing musical works. With it you can not only maintain the tempo but also the rhythm, helping you practice