- Plastic case material<br />- With music sound effect when you touch the string or press the &quot;DEMO&quot; button<br />- Powered by 2 x AA batteries (not included)<br />- Can be used for decoration<br />- Mount holders set included<br />&nbsp;<p></p>                                                                                                                                Dimensions: 12.68 in x 4.72 in x 1.69 in (32.2 cm x 12.0 cm x 4.3 cm)<br />Weight: 10.12 oz (287 g)<br /><br />