DPA 6061-OC-U-B34, Omnidirectional Sub-Miniature Condenser Clip-On Microphone, Characteristic: Ball, Frequency range: 20 - 20,000 Hz, Sound pressure level limit: 144 dB, Gold-plated stereo mini jack plug for Sennheiser, Cable length: 1.8 m, Temperature range: -40°C to 45°C, Weight: 8 g, Colour: Black, Includes cable and mini jack plug