✔︎ Lighting fast and accurate guitar bass tuner<br><br>✔︎ Easy to use and super durable,360-degree rotatable design<br><br>✔︎ Auto power off if no signal present or operation in 3mins<br><br><br><strong>✔︎ Specifications:</strong><br>    Brand: AROMA<br>    Material: ABS plastic<br>    Model: AT-355<br>    Tuning term: Chromatic, Guitar, Bass, Ukulele, Violin and Viola<br>    Detection range: A0-C8<br>    Pitch range: 410Hz - 450Hz<br>    Tuning: Clip tuning<br>    Detection Accuracy: +-0.5 cent tuning accuracy<br>    Power supply: One 2032 button battery<br>    Dimension: 84mm X 49mm X 32mm<br>    Weight: 24g<br><br><br><strong>✔︎ Package Included:</strong><br>   1 X Tuner<br>   1 X Instruction book<br>   1 X CR2032 battery