Description

Battery life: Up to 13 hours (talk time); Up to 52 hours (standby time) | Battery: Rechargeable Li-ion polymer | Button User Controls: Call answer/end; Mute; Volume +/-; Power on/off | Microphone Type: Noise cancelling | Microphone Bandwidth: 100 Hz to 10 kHz | Speaker size: 14.2 mm | Speaker bandwidth: 20 Hz to 20 kHZ (multimedia mode); 100 Hz to 6.8 kHZ (wideband mode) | Wireless Range: Up to 137 m in open area; Up to 40 m in typical office environment | Connection Type: Wireless: DECT™, USB Type-A D400, USB Type-A/C® adapter | Charge Time: <2 hours | Audio Features: Microsoft Teams Open Office certified; Microphone noise cancellation with Acoustic Fence technology | Acoustic Protection Technology: SoundGuard Digital; [1,2] | Color: Black | Voice Alerts: Volume maximum; Volume minimum; Mute on; Mute off; Muted; Connection status; Talk time; Battery low | Energy efficiency: TCO Certified | Compatibility: Compatible with PCs via DECT™, USB Type-A D400 adapter or USB Type-A/C® adapter | Compatible operating systems: Windows 11; Windows 10; macOS | Weight: 0.35 lb | Warranty: Poly standard two-year limited warranty | What's in the box: Quick start guide; Charging stand; Wireless headset; USB Type-A charging cable; Travel case; USB Type-A to USB Type-C® adapter; D400 USB Type-A DECT™ adapter | Manufacturer Product Number: 2-220998