Aerial7 Sound Disk Beanie (Shredded Knit Black)

The Sound Knit Beanie from Aerial7 is a high-quality fitted knit beanie that provides stylish looks, comfort, and great sound quality. The beanie has ultra-slim on-ear speakers built in, providing you with a terrific audio experience without sacrificing looks or comfort. A built-in microphone makes it easy to place calls with an iPhone, Blackberry, or other compatible mobile phone. The standard 3.5mm plug allows you to use the headphones with MP3 players, CD players, and more.