Black Office/Call center Head-band Headset Wired USB connectivity Supraaural 3296 dB Microphone type: Boom Affordable clarity, certified for businessEnjoy clear audio on calls and in video meetings with Logitech H570e, a wired headset with noise-canceling features at a great price. Certified for business and now available in a Microsoft Teams version, H570e is made for the enterprise.CERTIFIED FOR BUSINESSLogitech H570e is a hard-working business headset available in two versionsa Microsoft Teams-certified version with full Teams functionality, and a UC version thats certified for Works With Chromebook and compatible with Cisco for audio.CRYSTAL-CLEAR CALL QUALITYEmployees enjoy clear audio with noise-canceling mic, acoustic echo cancellation, and digital signal processing (DSP) to block out unwanted noise. The headset features a 30 mm audio driver with dynamic EQ, delivering the best sound quality for what the user is listening to.EFFORTLESS CONTROLS FOR CALLSEasy, fast inline