A4TECH sluchátka s mikrofonem HS-28 black

A4-HS-28-1 ComfortFit Stereo Headset, black Vlastnosti Earphone Hook Included: Convenient and practical for you to hang your headset up when you do not use it The ear cushion is removable for washing to prevent the bacterial infection Noise-canceling Microphone: Deliver clear and crisp sound 3.5mm Eaphone Plug to be Connected with your Computer Specifikace Frequency Response: 20Hz~20KHz Nominal Impedance: 32ohms Microphone Sensitivity: -58DB Sensitivity: 105dB±3dB (at 1000Hz ) Speaker Diameter: F40mm Earphone / Microphone Plug: 3.5mm Stereo Detaily balení Množství v kartonu, kusy: 10 Velikost kartonu, CUM: 0.0688275 Váha kartonu, kg: 4.8 Carton size LxWxH: 475x315x460 mm Země původu: CN Čárkový kód (EAN): 8716309055765 Customs code: 8518309590 Trade Mark: Certifikát CE Certificate (pdf file)