MID A.N.C. IS AN ACTIVE NOISE CANCELLING HEADPHONE WITH BLUETOOTH APTX TECHNOLOGY. IT DELIVERS SUPERIOR WIRELESS AUDIO WHILE DAMPENING THE SOUND AROUND YOU, LETTING YOU ENJOY WHAT MATTERS MOST – THE MUSIC. IT OFFERS UP TO 20 HOURS OF WIRELESS PLAYTIME WHEN ACTIVE NOISE CANCELLING IS ENGAGED OR 30+ HOURS OF WIRELESS PLAYTIME WITHOUT ANC. ITS CUSTOM 40 MM DYNAMIC DRIVERS LEND A ROBUST SOUND THAT BALANCES CLARITY WITH JUST THE RIGHT AMOUNT OF BASS – PERFECT FOR THOSE WHO DEMAND THE BEST IN AUDIO. THE ON-EAR DESIGN FEATURES A PLUSH HEADBAND WRAPPED IN SOFT MICROFIBER, 3D HINGES THAT PRODUCE AN ERGONOMIC FIT AND BLACK ANODISED METAL DETAILING THAT GIVES THIS HEADPHONE ITS ICONIC LOOK.