DPA 4560-OP-B-B90 - 4560 CORE+ Binaural Headset; professional condenser clip-on microphone; ideal for reproducing authentic 3D sounds, e.g. for film recordings, omnidirectional; frequency range: 20 - 20.000 Hz; +3 dB presence boost from 8 - 20 KHz; 134 dB SPL max.; output impedance: 30 - 40 Ohm; connector: MicroDot; weight incl. cable and plug: 7.5 grams; capsule diameter: 5.4 mm; microphone length: 12.7 mm; cable length: 1.8 m; colour: black