Description

Battery life: Up to 13 hours (talk time); Up to 50 hours (standby time) | Battery: Rechargeable Li-ion polymer | Button User Controls: Power on/off; Call answer/end; Mute; Volume +/- | Microphone Type: Noise cancelling | Microphone Bandwidth: 100 Hz to 10 kHz | Speaker size: 32 mm | Speaker bandwidth: 100 Hz to 6.8 kHZ (wideband mode); 20 Hz to 20 kHZ (multimedia mode) | Wireless Range: Up to 180 m in open area; Up to 55 m in typical office environment | Bluetooth Version: Bluetooth® Core 5.2 | Bluetooth Profile: A2DP; HFP; HSP | Connection Type: Wireless: DECT™, Bluetooth® (via office base); Wired: USB Type-A, USB Type-C®, RJ-11 | Charge Time: <3 hours | Audio Features: Hybrid Active noise cancellation (ANC); Microphone noise cancellation with close conversation limiting | Color: Black | Energy efficiency: TCO Certified | Compatibility: Compatible with PCs via DECT™, USB Type-A, USB Type-C® or RJ-11 cable | Compatible operating systems: Windows 11; Windows 10; macOS; Android™; iOS | Weight: 0.35 lb | Warranty: Poly standard two-year limited warranty | What's in the box: Wireless headset; USB Type-A cable; USB Type-C® cable; Office base; AC power adapter; Charging cradle; Telephone interface cable (TIC) | Manufacturer Product Number: 2-221104