Sony MDR-XB450AP EXTRA BASS Headphones In ear crisp calls even when you're

crisp calls even when you're walking through a busy park on a breezy day

And when you do take them off

Smartly designed 6mm drivers enhanced by the stick's form factor deliver JBL's Pure Bass Sound

can be used continuously all night (about 8 hours)

Multi-Device Compatibility for Versatile Use

Sony MDR-XB450AP EXTRA BASS Headphones In ear crisp calls even when you'reBig bass meets smartphone convenience With its twin 30mm drivers and Bass Booster, these headphones deliver big sound without breaking a sweat. Plus the in line remote with mic lets you take control of your Smartphones music and calls. Designed to blast the bass The Bass Booster amplifies the low end frequencies through a specially designed duct in the housing, while an improved seal between the driver unit and your ears keeps sound in. Get the bass