Sony In-Ear WI-XB400 Sports Wireless Stereo Headset, Bluetooth

On-Ear Stereo Headphones 

Kick up the bass with the On-Ear Stereo Headphones push of a button with these Sony on-ear headphones. 30mm drivers deliver crisp, clear audio, and the EXTRA BASS function enhances low-end frequencies when you really want to feel the deep power in every track. Elegantly designed and conveniently foldable, these stylish headphones feature an in-line mic and remote. 30mm drivers deliver crisp, clear audio with a broad 5Hz to 22kHz frequency response EXTRA BASS enhances low-end frequencies to unleash the deep power on every track with the touch of a button Built-in mic and in-line controls let you take calls, switch tracks, and adjust the volume without reaching for your phone Soft cushioned ear pads for listening comfort Folding design for easy portability Bold, elegant design to suit your style A convenient carrying case is included.