The Zoook Panther Headphone is a lightweight on-ear design with plush ear cushions and an adjustable cushioned headband that provides exceptional comfort even during long listening sessions. It comes with Premium Stereo Drivers. The two high-end speakers provide deep, pounding bass, strong mids, and dazzling highs. The driver units are 40mm in diameter and have a frequency range of 20hz-20hkz. The plush leather ear cups and headband provide hours of fatigue-free listening, making them the ideal headphones. A built-in microphone allows you to make hands-free calls. The lightweight housing has fine craftsmanship, and the ear cups are wrapped in beautiful protein leather. The ZOOOK Panther Headphones provide a degree of elegance rarely found in headphones – at any price range. This headphone has a tangle-free cable and is compatible with nearly all 3.5mm jack audio devices, including iPhones, iPads, iPods, Samsung, Android mobile phones, tablets, PCs, laptops, Macs, and others.