The Sound quality of these earphones is very poor also expensive as per its quality of material not comfortable for ears. This piece of earphone is completly a bad product of philips in very high range because its performance is not so good also the material used in it is also poor. I personally recomend you guys the Sony MDR and the Skullcandy Smoking Budds 2 these both are the great earphones in this range of price with gives you a premium feels with better build quality of material and sound .