sades sa819 gaming headset for xbox one pc ps4 computer games, noise isolation surround stereo soft earmuffs over-ear headphones with mic sades <b>technical specification: </b> </br>loudhailer diameter:50mm(ndfeb) </br>frequency range: :20-20.000hz </br>sensitivity:108+/-3db at 1khz </br>impedance:32 ohm at 1khz </br>max input power:30mw (maximum) </br>mic dimension:6.0*5.0mm </br>plug:3.5mm </br>mic sensitivity:-38db +/- 3 db </br>magnet size:15.5 x 2.0mm </br>cable length:approx.2.2m </br>distortion: smaller than 5% thd </br> </br> <b>package included: </b> </br>1 x sades r3 gaming headset for ps4 new xbox one </br>1 x 3.5mm headphone/mic splitter cable for pc </br> </br> <b>note: </b> </br>1. sound is too small or no sound: ensure that your audio devices work properly and sound switch has been turned on ; turn up the sound volume level, ensure connecting the plug of headset to audio source correctly. </br>2. compatible with playstation 4 / pc /xbox one/ mac /tablet/phone. no setup or installation necessary. plug and play immediately. </br>3. we focus on providing more and more better service and quality products to all our customers .if you have any problem , welcom to consulting us at any time.our people will contact you back within 24 hours.