AMOMA rechargeable vocal metronome and Bluetooth speaker 2 in1
- Tempo range: 30bpm~260bpm
- Beat: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
- Metronome Sounds: 3
- Range of bluetooth connection: 10m
- Speaker Size: 3,6 cm
- Speaker Impedance: 4Ω
- Speaker power: 5 W
- Power: 3.7 V/1300 mA Lithium battery
- Charging Time:<2H
- Working Time: ≥8H
- Dimension: 66 x 59 x 119 mm
- Weight: 160 g