I really liked this Sennheiser CX 180 Street II In-Ear Earphones as the sound quality is mind blowing, the bass in this Sennheiser Earphones is very very deep, smooth and punchy bass, the cable looks very thin but I will say it is durable as many times mistakenly the cable got pulled hard but it doesn’t get damaged so this Sennheiser CX 180 Street II In-Ear Earphones is durable, and a drawback of this Earphones is that these Earphones don’t have the mic. design is very nice and these Sennheiser Earphones are very much comfortable even if you are listing music for hours, I am completely satisfied with it.