ENO EM-688 Electronic Vocal Rechargeable Metronome For Piano/Guitar/Drum/Guzheng/Violin, EM-688 (Black), EM-688 (Red), EM-688 (Blue)

Parameter:
1. Beat: 0123456789
2. Speed: 30-250BPM
3. Tones: mechanical bell, wooden fish, human voice, analog electronic sound
4. Clock: 24-hour system
5. Support 3.5mm linear comb, equivalent to mini speaker
6. Size: 88X80X36 mm
7. Weight: 90 grams
8. Battery: Rechargeable lithium battery (850mAh)

Features:
1. Long battery life, easy to use when going out
2. Powerful and clear sound effect
3. Small size, easy to carry
4. The program is stable and the beat is error-free
5. Make the rhythm more stable and the performance more complete
6. Classic metronome with realistic sound, mini speaker with linear input function