DPA 4661-OP-H-F90 - Miniature microphone; Heavy Duty; professional condenser clip-on microphone; characteristic: omnidirectional; reduced sensitivity; frequency response: 20 - 20,000 Hz; +3 dB presence boost from 8 - 20 KHz; 144 dB SPL max.; connection: MicroLock; especially for speech; colour: beige