With powerful 40mm drivers and exceptional acoustics, the Hesh Evo Wireless Over Ear Headphones from Skullcandy features audio quality that has been refined over four generations of constant improvement. They have a clear, rich sound that rivals the most expensive headphones out there. An unrivalled everyday headphone for people who want to keep it simple. Product Information: • Product Code: S6HVW-N740 • Up to 36 Hours of Battery • Rapid Charge (10 min = 3 hours) • Built-in Tile Finding Technology • Flat-Folding and Collapsible • Call, Track and Volume Control • Noise-Isolating Fit