| VYKON MK-4 Universal Wired Tuning Stereo In Ear Headset Earphone For Smartphones Type: Wired Earphone Headset Wearing Style: In-Ear Ear Coupling: Earbud Cable Length: 1.2m Frequency Response: 8Hz-20,000Hz Sensitivity: 106dB Impedance: 16 ohm Microphone: Built-in microphone for hands-free calling |
