The style of yesterday meets the sound of tomorrow with the iFrogz EarPollution Throwbax II Headphones. These headphones feature 70s retro styling and an over-the-head design that"s sure to please all sorts of listeners. A full-spectrum 40 mm driver provides in-depth and balanced acoustic tuning for a quality audio experience, while the lightweight and ergonomical design keeps you comfortable for hours of listening. An adjustable headband allows you to easily find a fit perfect for you, while a collapsible design make these perfect for storage and portability. The 3.5mm jack makes them easily compatible with a wide range of audio devices and the flat-cord design means you won"t have to worry about annoying tangles.