My Memt X5 that I just received a few days ago has a short in the right side wire and the music is cutting in and out. This is the second order cuz my first was stolen by the PO.. Not good luck so far with this earphone..Love the sound quality though..I got a msg into the seller to see what he advises. I can't name him but I will update so that others will be aware.
Sorry to hear that. The ones I have seem to be put together well. I hope the seller can send you a new one.