A4Tech Earphone (MK-630)
Features:
• In-Ear Style
• HIFI Sound Quality Ultra Light-Weight
• Powerful Neodymium Magnet,Bass-driver Sound
• Ergonomic Design, Comfortable Fit
Specification:
• Speaker : 15mm
• Sensitivity: 102 dB/mwat1KHz
• Impedance: 32Ω
• Frequency Response : 20Hz-20KHz
• Plug Type: 3.5mm Stereo
• Weight: 15 g
• Cable Length: 140cm