LOGITECH Stereo Headset H150 - CLOUD WHITE - ANALOG - EMEA (L981-000350) Color - White Cable color - black Fastening - headband Ear cushions material - foam rubber Microphone design - flexible holder, swivel holder Cable connection - unilateral Length of cable - 1.8 m Plug shape - straight Plug - 2x3.5 mm Lower limit of the frequency range - 20 Hz The upper limit of the frequency range - 20,000 Hz Nominal resistance - 22 ohm Weight - 80 g Lower limit of the frequency range - 100 Hz The upper limit of the frequency range - 6,500 Hz Impedance - 2200 Ohm