Koss Porta Pro Portables £29.99
Comfort zone setting on temporal pad and multi pivoting earplates for maximum comfort and secure fit. Collapsible design. Includes convenient carry case. Frequency Response: 15-25 000 Hz Dynamic 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 Includes 1/8 and 1/4 stereo plugs for home and portable use Straight dual entry 4 foot cord