Sony MDR-XB21EX Extra Bass In-Ear Earphones. • Part of Sony's famous EXTRA BASS series. • Powerful low-frequency performance. Original Genuine Sony MDR-XB21EX earphones. • Genuine Sony MDR-XB21EX. • Sony MDR-XB21EX Earphones.
| Frequency Range | 4Hz-24000Hz |
| Number Of Earpieces | Double |
| Manufacturer Color | Black |
| Color | Black |
| MPN | MDR-XB21EX |
| Brand | Sony |
| Form Factor | In-Ear Only |
| Type | Earbud (In Ear) |
| Unit Type | Unit |
| Model | MDR-XB21EX |
| Features | Stereo, Extra Bass |
| Cable Length | 1.2 m |
| Impedance | 16 ohm |
| Country Of Origin | Thailand |
This version comes in a straightforward black shade that feels timeless and easy to live with.