✔︎ Tune your instrument with precision quality, is highly sensitive.<br><br>✔︎ 360-degree rotatable design,Clip it on and turn on,<br><br>✔︎ The device will turn off automatically if there is no signal present or operation in 3mins.<br><br>✔︎ It can be used for the tuning of guitar, chromatic, bass, violin, viola, ukulele, and more <br><br><br><strong>✔︎ Specifications:</strong><br>   Color: Black<br>   Tuning modes: Chromatic, Guitar, Bass, Violin, Ukulele<br>   Pitch range: 440 Hz<br>   Detection range: A0 (17.5Hz)-C8(4186.00Hz)<br>   Tuning way: Clip tune by vibration)<br>   Power supply: one 2032 coin battery<br>   Dimensions: 48mm × 73mm × 28mm<br>   Weight: 23 g<br><br><br><strong>✔︎ Package Included:</strong><br>   1 x AROMA TUNER<br>   1 x Owner’s Manual<br>   (Battery attached is only for tasting. Please change to a new high standard battery when necessary.)