Sony MDR-XB55AP EXTRA BASS™ are wired in-ear headphones with a microphone, designed for lovers of powerful, deep bass. 12mm neodymium magnet drivers and Powered Bass Duct++ technology deliver dynamic sound and a wide frequency response of 4-24,000 Hz.

The model is equipped with 12mm acoustic drivers that offer high sensitivity and clear sound even at higher volume levels. The 16 Ω impedance makes the headphones work well with phones and other mobile devices, providing the right dynamics and clarity of sound.

Powered Bass Duct++ technology is responsible for boosting the bass and better reproducing the lower frequency range. This makes the headphones perfect for modern music genres where bass plays a key role.

The remote control and microphone on the cable allow you to comfortably make calls and control playback without reaching for your phone. The 1.2m ribbed cable reduces tangles, and the four earbud sizes (SS, S, M, L) allow you to fit your earbuds perfectly. A practical storage case is also included.

Specification:
Type: in-ear headphones
Connectivity: wired
Purpose: for phones, universal
Driver diameter: 12 mm
Frequency response: 4–24,000 Hz
Dynamic Response (SPL): 110 dB
Impedance: 16 Ω
Microphone: yes
Volume control: no
Active Noise Cancellation (ANC): no
Connector: jack 3.5mm
Cord length: 1.2m
Weight: 8 g
Resistance/Waterproof: No
Accessories: earbud adapters (SS, S, M, L), Case, Manual
Warranty: 24 months