If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buy Headphones with Microphone Logitech 981-000406 Black at an unbeatable price.The Logitech H390 is a headset with microphone designed to deliver clear and comfortable audio, ideal for office environments and call centers. Its wired connectivity via a USB plug-and-play cable allows easy and quick setup on virtually any platform or operating system without additional drivers. It features a noise-cancelling microphone that effectively reduces unwanted background noise to improve conversation clarity. The microphone boom, located on the left side, is rigid and adjustable to optimize voice pickup and can be folded up for convenience when not in use. The headphones include laser-tuned drivers that provide enhanced digital audio, with a wide frequency response from 20 Hz to 20 kHz, ensuring clear and balanced sound for calls, music, or gaming. Its ergonomic design includes an adjustable headband and padded synthetic leather swivel ear cushions, offering comfort for extended use and easy cleaning. Built-in cable controls allow volume adjustment and microphone muting without interrupting activity, adding practical functionality. Technically, the headset has an input impedance of 20 ohms, a sensitivity of 94 dB for the headphones and -17 dBV/Pa for the microphone, with a 1.9-meter cable length that facilitates movement. Its lightweight of 197 grams and sober black color make it suitable for professional settings. This model combines durable plastic materials with synthetic leather finishes for a balance of durability and comfort. Logitech’s official two-year warranty ensures support and quality. In summary, the Logitech H390 is a reliable and functional headset with microphone, especially suited for professionals who require clear communication and comfortable use during long workdays. Type: Headphones Wired Headphones with Microphone Earpiece Colour: Black Power supply: Electric cable Wired AC Built-in microphone: Yes Connections: Jack 3.5 mm USB USB-A Wired Includes: User manual Design: Headphones with Headband Material: Plastic Leatherette Characteristics: Noise cancellation Installation guide included Plug and play 32 Ohm Connectivity: Bluetooth Type of headphones: External supraaural Frequency: 20 - 20000 Hz 20 kHz 100 - 10000 Hz Cable length: 2,4 m Recommended age: Adults Headphones: Binaural Not included: Bluetooth Sound intensity: 94 db Recommended use: Oficina/Centro de llamadas