DPA d:screet SMK-SC4061 Set - contains 2x DPA 4061 lapel microphones (omnidirectional), 2x DAD 6001 phantom XLR adapters and various accessories (2x BLM 6000 boundary layer mounts, DMM0007 holders for different clip holders for snare drums, brass, guitar and bass amps). 144dB maximum SPL, includes plastic case.