Headphones Drivers: 40 mm neodymium magnets with copper-clad aluminum
voice coil
Frequency Response: 25 – 16,000 Hz
Impedance: 32 Ω
Sensitivity @1kHz: 104 dB ± 3 dB
Input Power: 50 mW
Cable length: 1.3m rubber sheath cable
Connector: 3.5 mm gold-plated headphone jack
Inner Ear Cup Diameter: 55 mm / 2.16”
Cable Length: 1.3 m / 4.27 ft
Approximate Weight: 284 g / 0.63 lbs