Sennheiser MEB 102 W - Installed boundary layer microphone (omnidirectional, pre-polarized condenser) with 24-48 V phantom power and 3-pin XLR-M. Includes (2) rubber rings for mounting and (1) hex nut for mounting, whiteInstalled boundary layer microphone (omnidirectional, pre polarized condenser) with 24 48 V phantom power and 3 pin XLR M. Includes (2) rubber rings for mounting and (1) hex nut for mounting, white Transducer Type Electret Condenser Polar Pattern Omnidirectional Weight 0. 13 lbs Country of Origin RO What's in the Box (1) MEB 102 Boundary microphone (white), (1) Set of mounting material