Professional gamers choice designed for serious gamers who seek superior performance the headphones offer a sensitivity of 118 db for dynamic sound and an impressive frequency range of 20hz to 20 khz which brings out the best of both deep bass and high treble notes 50 mm dynamic drivers for enhanced audio performance and rich sound quality with crystal clear low mid and high tones and better bass ultra luxurious headphones with ergonomic soft leather padded cushions for excellent noise is