POLY Savi 8410 Office Monaural Microsoft Teams Certified DECT 1880-1900 MHz Headset

Ear coupling: Circumaural | Product colour: Black | DECT connectable: Yes | AC adapter included: Yes | Bluetooth: Yes | Weight: 115 g | Recommended usage: Office/Call center | Battery recharge time: 3 h | Microphone frequency: 100 - 6800 Hz | Microphone type: Boom | Headphone sensitivity: 118 dB | Battery type: Built-in battery | Wearing style: Head-band | Bluetooth version: 5.2 | Battery technology: Lithium Polymer (LiPo) | Windows operating systems supported: Yes | Country of origin: Mexico | Product type: Headset | Mac operating systems supported: Yes | Operating keys: Mute | Standby time: 50 h | Bluetooth profiles: HSP | Battery capacity: 490 mAh | Battery operated: Yes | Bluetooth profiles: A2DP | Connectivity technology: Wireless | Operating keys: Volume + | Impedance: 32 Ω | Headset type: Monaural | Operating keys: Answer/end call | Talk time: 13 h | Bluetooth profiles: HFP | Headphone frequency: 20 - 2000 Hz | Noise canceling: Yes | Warnings: Do not disassemble or modify the product yourself. | Wireless range (line of sight): 180 m | Wireless range (typical building): 55 m