Specification: Speaker Impedance: 16Ω Sensitivity: 100±3Db Distortion: <3%（1KHz 1mw） Frequency Response: 20-20,000 Hz Maximum power: 10Mw Cable material: Silver plated oxygen-free copper Length: 1.3m Plug: 3.5mm (gold plated) Package: PMV A-01 MKII Earphone 6 pairs of Silicone Eartips(S/M/L) 2...