Shure SRH240A

Sensitivity 107 dB/mW

Maximum Input Power 500 mW

Frequency Range 20 Hz - 20 kHz

Weight 0.63 lbs (238 g)

Cable Length 6.56 ft (2 meters)

Cable Style Attached straight oxygen-free copper

Plug Nickel-plated 1/8" (3.5 mm) stereo mini jack

lmpedance 38 Ω