KOSS PortaPro HEADPHONES

The Koss PortaPro has combined with a functional design with superb 3D sound and with a low price.

There sound quality is also nice. These are the ultimate associate for audio enthusiastic.

This product is in the type of Headphones. The design is  Semi-open. Output Sound mode is Stereo.

The Price ranges between $31.75 to $49.99