Boost your sound with Sennheiser's CX 300S earphones which offer amazingly detailed sound reproduction and enhanced bass response thanks to Sennheiser's transducer technology.
Terrific audio from these in ear phones. The best i have tried.
Manu M.
Epic earphones
Sue B.
I've been a Senheiser customer of these ear phones for about 10 years now and even though I've drifted away ocassionally.... I NEVER regret forking out the money for this amazing product. They are second to None in performance even after so many years on the market.