Poly Savi 8445 Office Convertible DECT Wireless Headset

The Poly Savi 8445 Office is the convertible, over-the-ear model in the Savi 8400 Office series — a lightweight 21g headset core built for all-day wear rather than a full over-the-head band. It uses the same color-display universal office base as the rest of the 8400 series, with 3-way connectivity to a computer, desk phone and mobile phone, and the same noise-cancelling microphone with close conversation limiting.

Where the 8445 stands apart is its battery: a replaceable 140mAh cell can be hot-swapped for a charged spare, giving the headset effectively unlimited talk time and standby rather than the fixed hours-per-charge of the 8410 and 8420. As with the rest of the series, up to four headsets can be conferenced onto a single base, and hearing is protected by SoundGuard DIGITAL.