Lightweight on ear headphone with compatibility across a massive range of mobile phones and tablet computers. The P21 combines comfort and fantastic sound. Color: Black. Features: Comfort and powerful sound on the move - Deep bass with balanced, accurate sound distribution - Flat anti-tangle cable for easy storage - Soft, comfortable ear pads padded with memory foam - Closed earcups for excellent noise isolation - Lightweight, folding design for travel - Package - SoundMAGIC P21 - Black Soft carry case.