Shure SM11-CN Omnidirectional Dynamic, Lavalier, with 4-Feet Cable with XLR Connector The SM11 has an omnidirectional pickup pattern, and its frequency response is optimized for lavalier use Acoustically matches most stand- or desk-mounted microphones Small and lightweight for unobtrusive, virtually unseen operation Smooth exterior and recessed grille screen minimize clothing noise Rugged aluminum case construction