Easy Application Composite diaphragm technology delivers thick bass, clear midrange, and crisp highs. The threeband frequency response sounds natural, providing an immersive listening experience for music lovers. Comfortable Wearing The soft earbuds fit comfortably, and an ergonomic design with noise isolation ensures uninterrupted listening. SpaceSaving and Durable A PVCcoated audio cable and foldable design make storage easy at home or on the go. Built to last for durable, longlasting use. Wide Compatibility and Adjustability An adjustable extendable design and standard 3.5mm jack ensure compatibility with a wide range of devices and users. Use scenarios At a desk for PC or laptop listening, multimedia playback, or online meetings. For gaming and entertainment on PC or other devices with a 3.5mm jack. While traveling or outdoors, thanks to the foldable design and compact storage.