JOYO JT-306 Mini Digital LCD Clip-on Tuner for Acoustic Electric Guitar Bass Violin Ukulele, JT-306

1. Lightweight, mini-sized, compact and convenient to carry.
2. LCD white and green screen to indicate operational condition.
3. More accurate, high sensitive and wide tuning range.
4. 360-degree rotation for flexible using.
5. Clip designed to attach to instrument.
6. Power-saving mode: smart sleep after 3 minutes with no play.
7. Hide behind the guitar neck, concealing it from audience.
8. For guitar, bass, ukulele, chromatic and violin.
9. Tuning Range:A0(27.50Hz)--C8(4186Hz)
10. Calibration:410-450Hz(1Hz Steps)
11. Power: A 3V-CR2032 Lithium Battery (not included)
12. Item Size: 4.5 x 2.8 x 4cm / 1.8 x 1.1 x 1.6in
13. Item Weight: 17g /0.6oz