~~~~~~~~~~~~~~~~SPECS~~~~~~~~~~~~~~~~ Headset Main Features Transducer type: dynamic Ø 53mm with neodynium magnets Operating principle:closed Frequency response: 15Hz–25,000 Hz Nominal impedance: 60 Ω per system Nominal SPL: 98±3dB Power handling capacity:150mW Sound coupling to the ear: circumaural Ambient noise attenuation: approx. 20 dBa Headband pressure:5N Microphone Transducer type: condenser (back electret) Operating principle: pressure gradient Polar pattern: cardioid Power supply: AB powering Supply voltage: 2V Current consumption: max 0.5 mA Nominal impedance: ≤2.2 kΩ Open circuit voltage: at f = 1 kHz: 20 mV / Pa Frequency response: 50–18,000 Hz THD: 2% at f = 1 kHz Max. SPL: 105dB SPL (THD≤1.0% at 1 KHz) Microphone output: -39±3dB Length mic boom: 150mm (include gooseneck) Capsule diameter: Ø6 Connection: single mini stereo jack plug (3.5mm) Others Weight: 320g Weight with microphone and cable: 350g Cable length and type: 1m + 2m extension Connection: single mini stereo jack plug (3.5 mm)

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