Main Features:<br />Small and exquisite appearance? convenient to carry along<br />360-degree rotatable design? to match your need better<br />With a clip? it is easy to fix on the instrument<br />Auto power off function? the device will turn off automatically if there is no signal present or operation in 3mins<br />It can be used for the tuning of guitar? chromatic? bass? violin? viola and ukulele<br />Tuning range: 410Hz - 450Hz<br />Two-color screen. Green - in tune; white - out of tune<br />Power: 1 x CR2032 battery ( included )<br /><br /><br /><br /><br /><br /><br /><br />    Specifications<br />General<br />	 Type: Tuner                                                  <br />                        For: Bass? Ukulele? Electric Guitar? Acoustic Guitar? Classical Guitar? Guitar? Violin                                                  <br />                        Tuning Mode: Auto                                                	<br />Specification<br />	 Tuning Accuracy: ・0.5 cent                                                  <br />                        Tuning Items: Chromatic? Guitar? Violin? Bass                                                  <br />                        Tone Frequency Range: Main Features: Small and exquisite appearance? convenient to carry along 360-degree rotatable design? to match your need better 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 3mins It can be used for the tuning of guitar? chromatic? bass? violin? viola and ukulele Tuning range: 410Hz - 450Hz Two-color screen. Green - in tune; white - out of tune Power: 1 x CR2032 battery ( included )                                                	<br />Dimension and Weight<br />	 Product weight : 0.024 kg                                                  <br />                        Package weight: 0.060 kg                                                  <br />                        Product size (L x W x H): 8 x 4 x 2 cm / 3.14 x 1.57 x 0.79 inches                                                  <br />                        Package size (L x W x H) : 15 x 11 x 3 cm / 5.90 x 4.32 x 1.18 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x AROMA AT - 355 Guitar Electric Tuner? 1 x User Manual (English and Chinese)? 1 x Battery                                                	<br /><br /><br /><br />                                                <br />