Crown CM-311A Hardwired Headworn Microphone View cart “Crown CM-311A Hardwired Headworn Microphone” has been added to your cart. $25.00 Crown CM-311A Hardwired Headworn Microphone quantity Add to cart SKU: 1002215.00 Category: Microphone Tag: Rental Item Related products Sennheiser Microphone (e609) $10.00 Add to cart Shure Microphone (Beta 57A) $10.00 Add to cart Shure Microphone (SM-58S) $15.00 Add to cart Shure Microphone (Beta 58A) $10.00 Add to cart