Sony MDR-XB450AP EXTRA BASS Headphones In ear fix it to an object

fix it to an object or let it hang out with its rubber back-mounted strap

It supports both horizontal and vertical mode for you

Monitor Heart Rate All Day & While Swimming

Forge and Navigate Your Own Path

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

Sony MDR-XB450AP EXTRA BASS Headphones In ear fix it to an objectBig 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