Step-up EX Series Earbud Headset

Model # MDR-EX110AP  |   change model...
This model is also known as:
MDREX110AP, MDREX110AP/B, MDREX110AP/L, MDREX110AP/P, MDREX110AP/V, MDREX110AP/W, MDREX110APB, MDREX110APL, MDREX110APP, MDREX110APV, MDREX110APW,

Serial Number Location: No serial number