inclass sound and comfort for computer use sound quality: composite diaphragm technology delivers thick bass, clear mids, and natural highs. The threefrequency range remains balanced for an immersive listening experience. Comfortable and reliable wear: soft earbuds provide a warm, snug fit. Ergonomic design with noise isolation helps you enjoy uninterrupted listening. Spacesaving and durable design: the headset uses a PVC audio cable and a foldable structure, making it easy to store and carry. Built to last for longterm use. Broad compatibility and adjustable fit: adjustable extendable design with a standard 3.5 mm connector. Compatible with a wide range of devices and users. Use scenarios Desktop work or study: clear audio for music, video playback, and calls, with comfortable wear during long sessions. Gaming or multimedia: immersive sound for games and videos, with stable fit and reliable durability. Travel or on the go: foldable and portable design allows easy packing, while the 3.5 mm connector works with many devices.