High Quality Sound and Wide Frequency Range: 40 mm driver units of the on ear headphones deliver full, balanced sound for a complete listening experience from 20 - 22,000 Hz Ergonomic Design and Noise Isolation: Designed with padded headband, cushioned and pressure-relieving ear pads that rest comfortably on your ears. Strong bass, comfortable on ear headphones with a great seal which minimize outside noise so you can hear the beats clearly Fashionable Style and High Synchronous Rate: The perfect portable on ear headphones offer sleek style and an excellent on-the-go choice for keeping you in sync with sound that inspires. Please Note: This headphones do not support volume control, microphone function do not support PC Built-in Microphone and Immersive Experience: In-line microphone for hands-free phone calling. The durable, 1.5 m cable resists snags and tangles so you can get caught up in your music, not your cord. 1 wire headphones is less clutter than 2 wires headphones Foldable and Portable Design: Swivel ear cups, the on ear headphone can lay flat for compact storage. This fold-flat portable design makes the on ear headphones easy to take along or to store in your desk drawer for use at work