Headphone

Model # MDR-J20  |   change model...
This model is also known as:
MDRJ20, MDRJ20/, MDRJ20/LIV2, MDRJ20/SILVER, MDRJ20/TB, MDRJ20/WHITE, MDRJ20LIV2, MDRJ20SILVER, MDRJ20TB, MDRJ20WHITE,

Serial Number Location: No Serial number on headphones.