A professional piezo contact microphone pickup - 1/4 inch jack with 10.6 inch cable.<br>Contact microphones pick up sound by being in direct contact with the .<br>to eliminate external sounds interference and not be influenced by sound reflections from nearby objects.<br>Just plug it into your amp, bass amp or other recording equipment.<br>Comes with double sided tape and self adhesive Buckle for multiple mounting . You can amplify your guitar, mandolin, banjo, violin, ukulele, viola, cello.<br>Posted in different parts of the instrument have different pickup effect.<br>Directly bonded to the instrument panel, durable plastic, not to hurt the piano.<br>It can be removed at any time, and then paste use.<br>Without power, easy to install, cheap, pickup effect class<br>Color: Black + red<br>Material:plastic<br>size:125*175mm<br>Package Contents:<br>2 * Pickup<br>Only the above package content, other products are not included.<br>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.