The black XB70BT Extra Bass Bluetooth In-Ear Headphones from Sony feature 12mm drivers, neodymium magnets, and a frequency response of 4 Hz to 24 kHz. Their Extra Bass sound delivers a low-end punch and provides an exhilarating music experience in your daily life, while their wireless connectivity and lightweight design help you listen to music and take calls comfortably anywhere.
The headphones' remote control and mic let you take control of your calls and music playback without touching your smartphone, and the built-in battery provides up to nine hours of wireless playback. In addition, a clip, a USB cable, and four pairs of hybrid silicone rubber earbuds (SS, S, M, and L) are included.
Extra Bass
The headphones' Extra Bass sound brings extra low-end punch to all your music
Bluetooth
Their Bluetooth connectivity and nine-hour battery life deliver all-day wireless listening
Big Beats on Tap
Get your daily fix of bass on the move. The headphones' Extra Bass sound have enhanced low frequencies, so beats are powerful and punchy
Listen Without Restrictions
Pair the MDR-XB70BT headphones with your Bluetooth device for enjoyable music playback, minus the restrictive cables
Remote Control
These headphones have convenient buttons that let you control calls and music playback without touching your smartphone
Long Battery Life
Their built-in battery gives you nine hours of wireless playback, so you can listen all day
Fits Your Life
They are lightweight and easy to carry; the MDR-XB70BT headphones go wherever you do