Aroma AMT-560 Electric Guitar Tuner & Metronome Built-in Mic with Pickup Cable 63mm for Guitar Chromatic Bass Violin Ukulele _x000D_ _x000D_ _x000D_ Features: _x000D_ Worked as Tuner & Metronome, good helper for novice. _x000D_ Small and exquisite appearance, it is convenient to carry. _x000D_ Two ways to pick up signal, with built-in mic or pickup cable. _x000D_ Super bright backlight, LCD display(5.2 * 2.6cm), it can provide excellent visibility. _x000D_ With a holder on back, it is easy to stand on the flat. _x000D_ Powered by 2 * AAA batteries (NOT INCLUDED). _x000D_ Auto power off function, the device will turn off automatically if there is no signal present or operation in 3mins. _x000D_ It can be used for the tuning of guitar, chromatic, bass, violin and ukulele. _x000D_ _x000D_ Specifications: _x000D_ Tuning mode: Chromatic, guitar, bass, violin, ukulele _x000D_ Pitch: 430-450Hz _x000D_ Tempo precision: 0.5% _x000D_ Tempo range: 30-260bpm _x000D_ Beat: 0,1,2,3,4,5,6,7,8,9 _x000D_ Rhythm: 9 types _x000D_ Tuning mode: Mic, Pickup cable _x000D_ Power: 2 * AAA batteries (not included) _x000D_ Display size: Approx.5.2 * 2.6cm / 2 * 1in _x000D_ Product weight: 65g / 2.3oz _x000D_ Package size: 13 * 8 * 2.2cm / 5.12 * 3.15 * 0.87in _x000D_ Package weight: 113g / 3.99oz _x000D_ _x000D_ Note: _x000D_ The guitar showed on the picture in not included. _x000D_ _x000D_ Package List: _x000D_ 1 * Electronic Tuner _x000D_ 1 * Pickup _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_