Quartet Headphones with Microphone

Speaker Specifications:

• Drive Unit: 40mm

• Sensitivity: 103dB S.P.L at 1KHz

• Impedance: 32 Ohm

• Frequency Response: 20Hz-20,000Hz

• Rated Power: 100mW

• Power Capability: 1000mW

Microphone Specifications:

• Sensitivty: -58dB +/- 2dB

• Cable Length: approx 2.5m