Ordered Mh750 headphones for Sony XZ1. Originals had packed in and had ordered 2 from eBay only to find they were fake items and did not work with phone following a system update from Sony to block unofficial headsets on their hardware. Ordered from UK Mobile store then read a load of horror reviews. Suffice to say I was not holding out much hope. Items arrived within 2 days, they work with the phone and are genuine quality goods. The bad reviews must be indicative of an issue with this company as there are loads of them. However my experience was very good.