A flexible gooseneck design allows you to effortlessly position the microphone to pick up sound. A cord neck flexes any way you please and stays in place so that you can project sound perfectly. Accurately pick up the side source of the mic. Reduce ambient sound interference. Perfect for concerts, band performances, personal exercises, band exercises and professional recording studios. UHF wireless transmission microphone, suitable for all kinds of brass instruments such as trumpet, large, horn, trombone, clarinet, saxophone and drum. Colour:Black Material:plastic Package Contents: 1 x receiver 1 x transmitter Only the above package content, other products are not included. 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.