E12 1.2M Stereo Sound wired headphones

Microphone sensitivity: -47dB±5dB,

 frequency response: 20Hz-20KHz, 

horn sensitivity: 90dB±5dB, 

impedance: 16Ω±15%, 

rated power: 3mW, 

horn size: Φ10mm, 

headphone plug: 3.5 silver needle/internal and external molding, 

headphone wire length: 1.2m, 

headphone color: multicolor, 

headphone characteristics: Slide tuning