Double cavity dynamic driver ,frequency response range is 10-40kHz.
The 0.78mm Re-cable design effectively extends the life of the earphone.
NF Audio NM2 provides passive noise reduction up to 25dB.
NF Audio has specially developed a 6.35mm-3.5mm adapter with anodized aluminum.
Driver:Double cavity dynamic driver
Cable:0.75mm 2Pin 5N Silver-coated OFC
Frequeney responde range:10-40KHz