| Features | |
| Superb stereo sound quality 12mm 4U driver with copper ring Strong high and bass sound quality High qulity microphone ensures clear sound Comfortable to wear Eary to carry | |
| General Specs | |
| Brand | LANGSTON |
| Model | JM02 |
| Sound | Excellent stereo sound |
| Earphone Type | Wired headset |
| Sensitivity | 110 db |
| Impedance | 19 ohms at 1kHz |
| Frequency Response | 13Hz-22500Hz |
| Connector | 3.5 mm audio jack |
| Cable Length | 1.2 m |
| Compatibility | Computer・ mobile phone・ MP3 player・ MP4 player・ tablet PC・ iPhone・ HTC phones・ B-B・ SAM P1000 |
