Sony Headphones Deep Bass Model Foldable with Remote Control and White W MDR-XB550AP Microphone, MDR-XB550AP

Adopts a bass booster that delivers overwhelmingly deep bass. EXTRA BASS exclusive 30 mm driver provides powerful bass sound You can make hands-free calls with your smartphone and control music using the remote control. Ear pads that are both highly wearable and airtight "SmartKey app" exclusively for Xperia (TM) that allows you to change the remote control operation to your favorite settings