Headphones Poly 77Z31AA Black

The HP 77Z31AA headphones offer a versatile and comfortable solution for those seeking quality audio in both professional and personal settings. This model stands out for its black design and ergonomic construction, providing long-lasting comfort during extended use. Equipped with wireless connectivity via Bluetooth 5.1 , they enable fast and stable pairing with a wide range of devices, whether through USB or USB-C , ensuring compatibility with both modern and traditional computers. Featuring noise cancellation , they guarantee clear calls and video conferences even in noisy environments, and a high-sensitivity microphone enhances voice quality during communication. Additionally, the dual connection mode (wireless and wired) offers great flexibility to suit different needs, making them especially practical for users who switch between remote work and commuting. The careful combination of technical features, sound quality, and productivity-focused functionality makes the HP 77Z31AA a solid and reliable choice for those who demand performance and comfort from their everyday headphones. Type: Headphones Earpiece Wireless Headphones with Headband Headphones with Microphone Includes: USB-C Cable Charging base Case Charging base: Yes Width: 155 mm Depth: 67 mm Characteristics: Noise cancellation Built-in microphone Wireless Built-in battery Frequency: 20 - 20000 Hz Power supply: Rechargeable battery Colour: Black Connections: USB USB-C Connectivity: Bluetooth Wireless Bluetooth 5.1 Type of headphones: External supraaural Compatible: Windows 10 Mac OS Cable length: 1,5 m Approx. autonomy: 24 hours Battery: Yes Recommended age: Adults Material: Leather Headphones: Binaural Year: 2021 Recommended use: Calls and music Battery type: Litio Ion Rechargeable lithium battery