Sennheiser Casti EPOS | SENNHEISER IMPACT D10 Phone

Raspuns frecventa (microfon): Wideband: 150 Hz – 6.8 KHzRaspuns frecventa (microfon): Narrowband: 300 Hz – 3.5 KHzDimensiune earpad: 50mmTimp Incarcare: 0-50: 20 min / 0-100: 1 oraRaza semnal: 180m / in cladire birou: 55mDurata baterie: pana la 8 ore WidebandNarrowband - pana la 12 ore Contact cu urechea on ear Raspuns in frecventa Wideband: 150 Hz – 6.8 KHz / Narrowband: 300 Hz – 3.5 KHz Greutate varianta cu agatatoare urechi: 22 gvarianta cu banderola: 50 g