Ltpgtcrafted to deliver crystal clarity sound and amazing adjustable bass these unique folding headphones feature a built in microphone so you can listen to music and take calls from your phone too get yours in black or white for only pound2699ltpgt ltpgtltstronggtfeaturesltstronggt ltul classquotbulletlistquotgt ltligtnoise isolating around ear cushions for extended comfortltligt ltligtadjustable bass boost control for perfect bass levelslt