SENNHEISER Headphone system with superior bass (RS 175) | Atlas Audio Video Unlimited
Sennheiser Additional HDR175 Headset – Addicted To Audio
Sennheiser RS 175 Review – Zit Seng's Blog
RS 175, problem charging up. I dunno why but recently notice that my Sennheiser died faster than usual (less than 2hs) and I noticed this, does anybody's know why it's failing? :