JOYO JMT-01 Clip-on Electric Guitar Tuner & Metronome Built-in Mic Color Screen for Guitar Violin...

1. Small and exquisite appearance, it is convenient to carry.
2. Two ways to pick up signal, with built-in mic or vibration sensor.
3. Color screen provides excellent visibility.
4. 360 degree rotatable clip, it can adjust at your suitable angle, simple and practical.
5. With a clip, it is easy to fix on the instrument.
6. Powered by a CR2032 button battery (NOT INCLUDE).
7. Auto power off function, the device will turn off automatically if there is no signal present or operation in 3mins.
8. It can be used for the tuning of guitar, chromatic, bass, violin and ukulele.

Specifications:
1. Tuning range: A0 ( 27.5 Hz ) - C8 ( 4186.0 Hz )
2. A4 frequency: 410-450Hz
3. Tempo: 30-250bpm
4. Precision: +/-1 cent
5. Tuning mode: Mic, Clip
6. Power: 1 x CR2032 battery (not included)
7. Display size: About 2.8 x 2.2cm / 1.1 x 0.9in
8. Product weight: 30g / 1.1oz