SONY MDR-XB55AP Bass Booster In-Ear Headphones In-line Remote Mic Green Japan.

Description

Built-in multi-function button and microphone in smartphone remote control. Music Play / Pause also possible
12mm driver unit of its own development of small size and high sensitivity
Viewed from the hard serration cable
The base booster equipped to transmit the groove feeling to direct, realizing the heavy bass of powerful
Xperia, which can change the remote control to set preferences (TM) dedicated "SmartKey app"