buy Headphones with Headband Logitech 981-000100 Black . The Logitech 981-000100 is a set of over-ear headphones designed to deliver a complete sound experience, focusing on versatility for calls and music playback. This model stands out for its multiple connectivity options, featuring Bluetooth and Wi-Fi, allowing a stable and flexible wireless connection with various devices, as well as physical connections via USB and specifically USB-A, making it suitable for both modern and traditional environments. Made of aluminum, they have a black finish that combines durability with a professional look, while maintaining a lightweight design of only 120 grams to ensure comfort during long use sessions. Although its main connectivity technology is wired, its 2.4-meter cable provides a direct connection option for maximum stability, especially useful in calls or situations requiring minimal latency. Its earphone frequency range of 100 to 1000 Hz is designed to accurately cover the spectrum needed for human voice and music playback, making it a versatile tool for both professional communication and quality entertainment. The set includes an integrated microphone, ideal for meetings, video calls, or tasks requiring clear communication. Overall, the Logitech 981-000100 combines robustness, multiple connectivity, and ergonomic design, offering an efficient and practical solution for users seeking functional, well-built headphones for various scenarios. Type: HeadphonesWiredHeadphones with MicrophoneHeadphones with HeadbandColour: BlackConnections: USBUSB-APower supply: Electric cableWiredCable length: 2,4 mBuilt-in microphone: YesCompatible: Windows, Mac, Linux, Chrome OSMaterial: AluminiumConnectivity: BluetoothWi-FiType of headphones: External supraauralFrequency: 20 - 20000 Hz100 - 10000 HzControl: ButtonsRecommended age: AdultsHeadphones: BinauralRecommended use: Calls and musicSound intensity: 111 db