<p>Worked as Tuner \u0026 Metronome, good helper for novice.</p> <p>Small and exquisite appearance, it is convenient to carry. Super bright backlight, LCD display(3.7 * 2.3cm), it can provide excellent visibility.</p> <p>360 degree rotatable clip, it can adjust at your suitable angle, simple and practical.</p> <p>With a clip, it is easy to fix on the instrument. Auto power off function, the device will turn off automatically if there is no signal present or operation in 5mins.</p> <p>It can be used for the tuning of guitar, chromatic, bass, violin and ukulele C.</p> <p>material: plastic</p> <p>Tuning Accuracy Indicator:</p> <p>Low: The indicator points to the left, showing orange;</p> <p>High: The indicator points to the right, showing orange;</p> <p>In tune: The indicator points to the middle, showing green.</p> <p>Color: Black</p> <p>Turning items: Chromatic, Guitar, Bass, Violin, Ukulele C</p> <p>Tuning range: A0(27.5Hz)-C8(4186.0Hz)</p> <p>A4 frequency: 430-450Hz</p> <p>Beat:0-9</p> <p>Tempo:30-250bpm</p> <p>Precision:+-1 cent</p> <p>Power: 1*CR2032 battery (Battery not include)</p> <p>Power consumption: Turning mode: less than 12mA; Metronome mode: less than 20mA</p> <p>Display size: .3.7*2.3cm\/1.5*0.9in</p> <p>Product weight: 32g\/1.10z</p> <p>Package List:</p> <p>1 * Electronic tuner</p> <p>1 * User manual (English)</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>