Monoprice Dual Driver Wired Headphones in Black

Driver Size 50mm + 30mm
Impedance 32 ±10% ohms
Sensitivity 112 ±3dB at 1kHz
Frequency Response 20Hz ~ 20kHz

Rated Input Power 10mW
Max Input Power 20mW
Input Connection 3.5mm gold plated plug
Cord Length 47" (1.2m)