Color - red
Impedance - 18 Ω 
Frequency response (headphones) - 17Hz - 21kHz 
Sound pressure level (SPL) - 118 dB 
THD, total harmonic distortion - <0.5 % (1 kHz, 100 dB SPL) 
Jack plug - 3.5 mm angled 
Cable length - 1.2 m 
Weight - 12 g