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: A0 ( 27.5 Hz ) - C8 ( 4186.0 Hz )<br />Two-color screen. Green - in tune; white - out of tune<br /><br />    Specifications<br />General<br />	 Type: 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: A0 ( 27.5 Hz ) - C8 ( 4186.0 Hz ) Two-color screen. Green - in tune; white - out of tune Power: 1 x battery ( included )                                                  <br />                        For: Ukulele? Electric Guitar? Violin? Guitar? Bass? Jazz Guitar? Acoustic Guitar                                                	<br />Specification<br />	 Tuning Accuracy: ・0.5 cent                                                  <br />                        Tuning Items: Ukulele? Bass? Guitar? Violin? Chromatic                                                  <br />                        Tone Frequency Range: A0 ( 27.5 Hz ) - C8 ( 4186.0 Hz )                                                	<br />Dimension and Weight<br />	 Product weight : 0.380 kg                                                  <br />                        Package weight: 0.420 kg                                                  <br />                        Product size (L x W x H): 9 x 5.5 x 1.5 cm / 3.54 x 2.16 x 0.59 inches                                                  <br />                        Package size (L x W x H) : 14 x 10 x 3 cm / 5.50 x 3.93 x 1.18 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x AROMA AT - 203B Guitar Electric Tuner? 1 x User Manual (English and Chinese)? 1 x Battery                                                	<br /><br /><br /><br />                                                                                            <br />