Piano Guitar Drum Violin Zither Universal Mechanical Metronome, Classic Version, Classic Version R1 7V 2600mAh 50A High-Drain Rechargeable

7V 2600mAh 50A High-Drain Rechargeable Battery

Size: 38x7x4cm

One Package Size 18cm * 13cm * 1cm / 7

Replacement LCD screen adhesive sticker for Apple Watch Series 1 / 2 / 3 42mm

Piano Guitar Drum Violin Zither Universal Mechanical Metronome, Classic Version, Classic Version R1 7V 2600mAh 50A High-Drain Rechargeable1. Rhythm type: 0,2,3,4,6 2. Speed: 40 208 beats min 3. Shell material: ABS, movement: metal + steel 4. The use of high quality movement and scientific design greatly improves the stability of the metronome 5. The digital embossing process is integrated and the engraving is clear 6. Electroplated surface, not easy to rust 7. Good quality and long service life 8. Scope of use: universal for musical instruments 9. Size: about 203x95x121mm Specification: