| Audio |
Noise and echo reduction |
| Battery life |
Up to 50 days (standby time); Up to 13 hours (talk time) |
| Battery type |
Rechargeable Li-ion polymer |
| Bluetooth version |
4.2 |
| Certified collaboration software |
Zoom |
| Charge time |
3 hours |
| Colour |
Black |
| Connection type |
DECT™ |
| Connects to |
PC |
| Headphone type |
On-ear (monoaural) |
| Impedance |
32 ohms |
| Indicator light |
On call |
| Management software |
Plantronics Hub (desktop) |
| Microphone bandwidth |
35 Hz to 21 kHz |
| Microphone type |
Omnidirectional |
| Paired devices |
Up to 2 |
| Security |
DECT™ security certified |
| Sensitivity (microphone) |
-40 +/-3 dB |
| Signal-to-noise ratio |
>53 dB |
| Speaker bandwidth |
20 Hz to 20 kHZ (media mode) |
| Speaker size |
32 mm |
| Supported bluetooth profiles |
A2DP; AVRCP; HFP; HSP |
| Voice alerts |
Volume maximum; Volume minimum; Mute on; Mute off; Muted; Connection status; Talk time; Battery low |
| What's in the box |
Charging stand; Wireless headset; USB Type-A charging cable; Travel case; USB Type-A DECT™ adapter; USB Type-A to USB Type-C® adapter |
| Wireless range |
Up to 180 m in open area; Up to 55 m in typical office environment |
| Warranty |
Poly standard two-year limited warranty |
