I bought sony WH-1000XM3 headphones. They arrived in 7 days from purchase (from abroad to be clear) and I believe these are 100% genuine products. The sound quality and noise cancellation is extremely good, and so I have no doubts that these are real. I have just received them, if there are any problems I will leave a further review. But first impressions are great. Their customer service was good as well. Be aware however they are very fast with processing items and so make sure when you make an order, all details are correct. The product is sent by royal mail when it arrives in the UK, signed and tracked 48hours.