Designed for deep bass performancenComfortable, secure fit with adjustable headband and multi-pivoting earplatesnTwo adjustable temporal-comfort zone pads shift the pressure and perfectly balance the ear plates on your earnCollapsible for maximum portability, includes carrying casenConnector Type: 1 x Headphones (mini-phone stereo 3.5 mm)nDynamic element design for deep bass performance; Comfort zone setting on temporal pad for comfortable, secure fit; Multi-pivoting earplates and adjustable headband for added comfort; Collapsible for maximum portability when listening on the go; Includes convenient carrying case; Straight, dual entry 4 foot cord; Frequency response: 15-25,000 Hz.