Poly (Plantronics) Voyager 5200 UC Wireless Headset, Single-Ear w/Noise-canceling mic, Lightweight only 20g, Connect to Mobile/Tablet via Bluetooth, Up to 7 Hours Talk time, Black, 7Y209AA

【Wireless connectivity and mobility】Connect your mobile device or tablet through Bluetooth 5.0 and move freely with up to a 98 ft (30 m) wireless range.
【Long-lasting battery】Collaborate uninterruptedly or listen to music nonstop with up to 7 hours of talk time and up to 9 days of standby time with rechargeable Li-ion polymer battery.
【High-quality audio】Hear clearly in any environment with four-mic array, adaptive digital signal processors (DSP), and WindSmart technology that work together to do away with background noise.
【Advanced controls】Smart sensors detect headset status, allowing effortless call answering by wearing it, and automatic music pausing for incoming calls or muting calls by casting off the headset.
【Ergonomic design】Comfort-tested design meets ease of use: three ear tip sizes and a voice assistant button for effortless call handling.
【Compatibility】Supports PCs and mobiles with to be had Bluetooth technology and allows you to easily switch between up to 8 paired devices making compatibility with more than one devices all of the more efficient.
【Special features】Enjoy the ease of having up to 2 phones connected at once with multipoint technology, whilst P2i’s sweatproof nano-coating ensures your sweat stays at the track, not in your gear.
【1-year warranty】Enjoy peace of mind with our earbuds featuring Poly’s trusted standard one-year limited warranty, ensuring reliability and give a boost to for your crystal-clear audio journey.
【In the box】Benefit from wireless freedom with our earbuds, including Wireless headset, Charging case, BT700 Bluetooth USB adapter, Micro USB to Type-A cable.