The Logitech H340 is a wired USB headset designed for clear communication during calls or gaming sessions on PC, Mac, and Chrome OS. It features a closed-back, on-ear design made from lightweight ABS plastic, weighing only 100 g, which makes it comfortable for extended use in environments like call centers. The dynamic drivers provide a frequency response from 20 Hz to 20,000 Hz, while the unidirectional noise-cancelling microphone helps isolate your voice from background distractions. For ease of use, the 1.8-meter cable includes in-line control buttons and an LED indicator to manage your audio quickly. The boom microphone is designed to stay positioned correctly, ensuring consistent sound pickup across its 100 Hz to 16,000 Hz range. With a compact size of 160 x 175 x 60 mm and a 20 Ohm impedance, this headset offers a practical and reliable solution for anyone needing a dependable plug-and-play audio setup.