Enjoy the comfort. Logitech's USB H390 PC headset features a soft-padded headband and soft-padded earbuds, as well as high-quality digital audio via USB. This versatile USB headset with adjustable, padded headband provides comfort and a pure digital sound. Comfortable design The adjustable, padded headband and soft ear pads provide comfort. Noise-cancelling microphone You don't need to compete with background noise to be heard. Rotating microphone The microphone can be rotated upwards if you want to watch a movie or listen to music. Volume control on the cable For adjusting the volume and muting the microphone. Purely digital playback with USB With only one USB port (plug and play) you get a clear digital sound. Technical data - Frequency range: headset: 20 Hz - 20 kHz, microphone: 100 Hz - 10 kHz - Input sensitivity: -62 dBV/µBar, -42 dBV/Pa +/-3 dB - Cable length: 2.4 m - Connections: USB (compatible with 1.1 and 2.0) System requirements - PC: Windows® 2000, Windows® XP, Windows Vista®, Windows® 7, USB port - Mac: Mac OS® X (10.2.8 or later), USB port Warranty - 2-year manufacturer's warranty Contents - Logitech® USB headset H390 - Quick start guide https://elecena.pl/product/18624828/981-000406-logitech-usb-headset-h390 2021-05-30 https://elecena.pl/product/18624828/981-000406-logitech-usb-headset-h390 2021-07-11 https://elecena.pl/product/18624828/981-000406-logitech-usb-headset-h390 2022-01-05 https://elecena.pl/product/18624828/981-000406-logitech-usb-headset-h390 2022-02-01 https://elecena.pl/product/18624828/981-000406-logitech-usb-headset-h390 2022-05-06 https://elecena.pl/product/18624828/981-000406-logitech-usb-headset-h390 2022-06-27 https://elecena.pl/product/18624828/981-000406-logitech-usb-headset-h390 2022-08-09 https://elecena.pl/product/18624828/981-000406-logitech-usb-headset-h390 2022-09-26 https://elecena.pl/product/18624828/981-000406-logitech-usb-headset-h390 2022-11-16 https://elecena.pl/product/18624828/981-000406-logitech-usb-headset-h390 2023-03-06 https://elecena.pl/product/18624828/981-000406-logitech-usb-headset-h390 2023-06-06 https://elecena.pl/product/18624828/981-000406-logitech-usb-headset-h390 2023-08-10 https://elecena.pl/product/18624828/981-000406-logitech-usb-headset-h390 2024-07-04 https://elecena.pl/product/18624828/981-000406-logitech-usb-headset-h390 2025-04-08