POLY Savi 8245 Microsoft Teams Certified DECT 1880-1900 MHz USB-A Headset +D400

Headphone frequency: 20 - 20000 Hz | Bluetooth profiles: HSF | Bluetooth profiles: A2DP | Weight: 21 g | Recommended usage: Office/Call center | Microphone type: Boom | Bluetooth: Yes | Wearing style: Ear-hook, In-ear | Battery technology: Lithium Polymer (LiPo) | Impedance: 32 Ω | Headset type: Monaural | Bluetooth version: 4.2 | Connectivity technology: Wireless | Operating keys: Volume + | Bluetooth profiles: HSP | Talk time: 13 h | Bluetooth profiles: AVRCP | Battery type: Built-in battery | Driver unit: 3.2 cm | DECT connectable: Yes | Battery operated: Yes | Battery recharge time: 3 h | Wireless range: 180 m | Ear coupling: Intraaural | Country of origin: Mexico | Product colour: Black | Operating keys: Volume - | Battery capacity: 140 mAh | Product type: Headset | Warnings: Do not disassemble or modify the product yourself. | Hearing protection technologies: SoundGuard DIGITAL | Number of paired devices remembered: 2 | Microphone noise-canceling: Yes