| Features | |
| Superb sound quality Foldable design makes it covenient to carry Soft leather ear pads is comfortable for long time wearing | |
| General Specs | |
| Brand | LANGSTON |
| Sound | Excellent stereo sound |
| Earphone Type | Wired headset |
| Sensitivity | 105 db |
| Impedance | 32 ohms |
| Frequency Response | 20Hz-20KHz |
| Connector | 3.5 mm audio jack |
| Driver Diameter | 40 mm |
| Cable Length | 47.5" |
| Compatibility | MP3 player， MP4 player， tablet PC， iPhone， iPad， iPod， Smartphone |