Hello, have just bought an XZ1. Paired it with my QC35 headphones and there's an issue. Every 20 seconds or so there's a static spike noise. The shop I bought it from paired the headphones with 3 other XZ1 phones straight out of a sealed box and they all did the same! Headphones pair perfect with iPhone, Samsung and Windows phone, so it's not the headphones. Weirdly the phone pairs no problem with my Bose sound touch speaker system, so Sony need to make a software update for the QC35 Bluetooth pairing. I am currently using the headphones with the Bose cable, but that's very disappointing given the cost of both items. Hope this helps?
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