Sony Earphones Deep Bass Model MDR-XB55AP In-ear Type Remote Control Microphone Black B

Equipped with a bass booster that directly conveys groove, achieving powerful deep bass. No noise-canceling function, remote control included. Compatible with smartphones. The remote control has a multi-function button and built-in microphone, allowing for music playback/pause. Compact, high-sensitivity custom-developed 12mm driver unit. Tangle-free serration cable. The bass booster directly conveys groove, achieving powerful deep bass. Xperia(TM) exclusive "SmartKey app" allows customization of remote control settings. No noise-canceling function. Cable type: Y-type litz wire, impedance: 16 Ω (at 1kHz). Included: hybrid ear tips SS, S, M, L (2 of each), carrying pouch, clip. Sensitivity 110dB/mW.