Superb sound quality for your smartphone iPod or MP3 player!LINDY HF-20 are the ideal choice for commuters as they offer a significant step up in quality over similarly priced in ear designs whilst still being very lightweight (only 70g) for comfort and portability. The perfect choice for your iPod smartphone or MP3 player!These headphones have been specially designed with bespoke 30mm neodymium drivers to provide clear high output in the mids and trebles as well as strong bass performance that doesn't overpower or muddy the sound in any way.- Ideal for use with your iPod iPhone MP3 player or smartphone- Very lightweight - only 70g- High output 30mm neodymium drivers provide superb clarity and excellent bass response- On-ear design with breathable protein leather ear pads for maximum comfort and excellent sound isolation- Fully adjustable headband with swivelling earpieces for portability and convenience