CARACTERISTICI GENERALE   Tip Casca Call center Cu fir Da Microfon Da Frecventa de raspuns 100 Hz – 6.80 kHz Conectori Headset (Quick Disconnect) Sunet Mono Impedanta 160 Ohm Caracteristici speciale Comfortable, Durable, Flexible Microphone, Lightweight, SoundGuard Technology, Wideband Audio Compatibilitate MAC / PC Greutate 52 g Culoare Negru   MICROFON Tehnologie Boom – Noise Cancelling