- Model: ET-30<br />- Color: Black<br />- 1.1" LCD backlit display<br />- A4 frequency: 440Hz<br />- Pick up "Mic" & "Clip"<br />- Tuning mode: Guitar、 Chromatic、 Bass、 Violin<br />- Tuning range: 0A~7C<br />- Powered by 1 x CR2032 battery (included)<br />- Comes with Chinese/English manual<br /><br />                                                                                                                                Dimensions: 2.83 in x 1.42 in x 2.17 in (7.2 cm x 3.6 cm x 5.5 cm)<br />Weight: 1.66 oz (47 g)<br /><br />