The savireg 700 series wireless headset will intelligently manage your pc mobile and desk phone calls and automatically update your uc presence status so that colleagues can see your availability it can also connect with up to three other savi headsets on a call and has a wireless roaming range of up to 120 metres the headsets feature wideband audio and dsp for high quality natural sounding call clarity and a single charge of the batteries provides up to nine hours talk time once yo