Headphones Poly 7S4L6AA Black

If you're passionate about <b>IT and electronics</b>, like being up to date on technology and don't miss even the slightest details, buy <b> Headphones Poly 7S4L6AA Black </b> at an unbeatable price.<br><br><ul><li>Type: <ul><li>Earpiece</li><li>Wireless Headphones</li><li>Wireless</li><li>Headphones</li><li>Headphones with Headband</li><li>Binaural</li><li>Headphones with Microphone</li></ul></li><li>Width: 155 mm</li><li>Cordless Charger: No</li><li>Characteristics: <ul><li>Built-in microphone</li><li>Noise cancellation</li><li>Noise reduction</li><li>Wireless</li><li>Removable cable</li><li>Installation guide included</li><li>Built-in battery</li></ul></li><li>Recommended use: Office/Call center</li><li>Approx. charging time: 2 hours</li><li>Compatible: <ul><li>Windows 10</li><li>macOS</li><li>Windows 11</li><li>Mac OS</li><li>Google Home</li></ul></li><li>Approx. autonomy: 24 hours</li><li>IP rating: IPX4</li><li>Range: 50 m</li><li>Includes: <ul><li>Micro USB</li><li>Case</li><li>Charging base</li><li>Transportation cover</li></ul></li><li>Frequency: <ul><li>20-20000 Hz</li><li>20 - 20000 Hz</li></ul></li><li>Connectivity: <ul><li>Bluetooth</li><li>Bluetooth 5.1</li></ul></li><li>Connections: <ul><li>USB</li><li>USB-A</li></ul></li><li>Colour: Black</li><li>Charging base: Yes</li><li>Type of headphones: External supraaural</li><li>Battery: Yes</li><li>Headphones: Binaural</li><li>Battery type: Litio Ion</li></ul>