Product details of Avf Wired Hms31 Headphone Black

Smartphone Series Headset

iPhone & Samsung Compatible with 3.5mm audio plug

Driver diameter: 30mm

Impedance: 2.2k ohm

Sensitivity (S.P.L): 98dB +- 3dB

Frequency response: 20Hz - 20KHz

Cord length: 1.2 meters