boat immortal 300 amazing sound quality dual Mike boom and passive with ENC multiply from compatibility PC and smartphone passive noise insulating ear lightweight build premium industrial design physical volume control in headphone 50 mm driver with boat signature sound dual equaliser mode 3D spectacle and music mode music good for music with heavy base and 3D mod for gaming videsh surrounding sound shameless driver customer Jason with application applications support available no scratch on headphone in only air cups are damaged headphone body is new without any damaged sound quality is good I buy it from eCommerce website headphone MRP is 4990 I buy it in 2200 rs come with the all accessories come with external mic cash prize 1200 rs coin price 8000 coin bargaining available don't send cheap offer also got a free gift with headphone urgently money needed come with all accessories with box