13 of 14 people found the following review helpful
Ok while they work, high failure rate.,
This review is from: Sennheiser MM50iP Stereo Headset with integrated microphone - tailormade for the iPhone - Black (Electronics)
I really liked my first pair of these, sound was great, then after about 9 months of use the left earbud stopped working. As the price had come down I bought a replacement pair from an Amazon merchant. I'm pretty sure they weren't fake/counterfeit as they came in the same Sennheiser blister packaging as the first pair, which had been bought direct from one of Sennheiser's official distributors. I'd tried emailing Sennheiser UK to find out what to do with the faulty pair but got no reply. I should have taken that as an omen of just how much they care about the quality of this product. My second pair, after a couple of months of normal use have now failed, in a different way. The microphone and the button on the mic no longer work, so the headset just works as headphones now. I won't be buying another pair after this experience.