Key benefits Rich sound across bass, mid, and treble: uses composite diaphragm technology to deliver thick bass, full midrange, and clear treble. The threeband frequency response is smooth and natural, providing an immersive listening experience. Comfortable for long use: soft ear cushions provide a warm fit, while the ergonomic design and passive noise isolation help maintain focus and reduce distractions during listening or calls. Space saving and durable: features a sturdy PVC audio cable and a foldable structure for easy storage at home or on the go. Built for durability to ensure lasting use without taking up extra space. Wide compatibility: equipped with a 3.5 mm jack and an adjustable headband, compatible with a range of devices including mobile phones, tablets, and computers. The adjustable fit suits most users. What you get and how it helps Function and performance: delivers a balanced, immersive sound suitable for music, videos, and games, with reliable bass, clear highs, and comfortable wear for extended sessions. Compatibility and size: 3.5 mm connector and adjustable stretch design enable use with smartphones, tablets, and PCs, making it a versatile audio accessory. Material and construction: soft cushions and a foldable, durable design provide comfort and portability without sacrificing build quality. Use scenarios Commuting or traveling with a smartphone or tablet: foldable design and portable size make it easy to carry and use on the go. Remote work or online learning on a computer: comfortable fit and clear audio help with calls, meetings, and video conferencing. Home entertainment and gaming: suitable for listening to music, watching videos, or enjoying casual games with reliable sound.