| Features | |
| Standard 3.5 mm audio plug Allows you to enjoy your favorite music at anytime Equipped with a microphone & 1.2 m flat cable | |
| General Specs | |
| Brand & Model | KEENION KOS-E028 |
| Sound | Stereo |
| Type | In-ear earphones |
| Drive Unit | 10 mm |
| Impedance | 16ohm±15% |
| Sensitivity | -38dB±2dB |
| Frequency Response | 20-16KHz |
| Connector | 3.5 mm audio jack |
| Cable Length | 1.2 m |
| Compatibility | iPhone, iPad, iPod, etc. |