Easily Transform Basic Headphones Into 'Ear Speakers'. No More Head-Clamp!
Easily Transform Basic Headphones Into 'Ear Speakers'. No More Head-Clamp!: Most full-sized circumaural and supra-aural headphones seem to be designed on the assumption that users don't want any sound to leak in or out, which is why they come with thick, squashy ear pads. The subsequent...
www.instructables.com