(trust) gamer headset hs 2200stereo headset with adjustable microphone for hands-free video conferencing, chatting, online gaming & telephony applications. convenient headphone volume control integrated in cable. high sensitive omni-directional microphone. 'behind-the-head' headband & single sided cable for a laid-back look & feel.specifications;- headphone frequency range: 20
- 20.000 hz.- omni directional microphone with -54 +/- 3 db sensitivity.- impedance: headphone 32 ohm, microphone max. 2.2k ohm.- headphone snr: 102 db.- cable length: 180 cm.- product size (hxwxd in mm): 144 x 102 x 62.package contents;- headset with microphone & cables attached.system requirements;- audio device with 3.5 mm stereo output connection.- 3.5 mm microphone input connection.