Features :
*Foldable and adjustable
*Soft touch headband and earmuffs deliver comfortable feelling while listening.
*Comfortable fit
Specification :
Driver Diameter:40mm
Frequency Response: 20-20KHz
Speaker Impedance: 32ohms+/-15%
Sensitivity: 91dB+/-3
Plug: 3.5mm Gold Plated
Cord Length: TPE 1.2m+/-15%
For sales & product info: leslie.chan@pionstep.com