JOYO JM-90 Mini Portable Rechargeable Clip-on LED Indicator Electronic Digital Metronome Tone Generator Tuner for Guitar Violin Ukulele(Black)

1. Includes metronome and countdown function, can adjust the countdown time by dialling the wheel.
2. With LCD screen to display operations.
3. Red and green LED lights to indicate the beat or charging status.
4. With speaker that can make sound under metronome mode.
5. With a earphone jack that can be used with earphone for silent operation.
6. Comes with built-in li-ion battery, can be charged with USB cable.
7. Package Include:
1x Metronome
1x User Manual
1x USB Cable