Top features:- Total listening comfort with a lightweight, padded design- Hear more of your music with a wide frequency range and two large driversTotal listening comfortWear your Sony MDR-ZX310APR Headphones for longer. They'll keep you comfortable with padded earcups to cushion your ears - ideal for commuting or concentrating at your desk.They only weigh 287 g so you'll almost forget they're there, which is great when you're listening to music on the go. Fold them up to stash in a bag or backpack when you're not using them.Hear more of your musicWhether you're into trance, classical or metal, Sony MDR ZX310 Headphones let you hear more detail.Their wide 10 - 24,000 Hz frequency range can reproduce everything from subsonic kicks and throbbing dubstep basslines to intimate acoustic guitar motifs and squealing solos with power, balance and clarity.Get more satisfaction from your music as two 30 mm drivers treat your ears to high-fidelity sound.