Model No :Sennheiser HD 408 Headphone
Specifications :
Frequency response (headphones) : 25 - 21000 Hz
Impedance : 32 Ω
Sound pressure level (SPL) : 114 dB
THD, total harmonic distortion : < 0.5 %
Ear coupling : supraaural
Transducer principle (Headphones) : dynamic, open
Cable length : 1.4 m OFC cable with 3.5 mm straight plug
Weight incl. cable : 154 g
Warranty : 6 Months Manufacturer