I ordered these via Amazon, they came next day and the price is great for what they offer (AUD250). I also have the headphones (over ears) version , and they are both fantastic with great sound and good noise cancellation. I just started to play, and note that you should change settings in the app :'sound priority' vs 'connection priority'. I have the apple airbuds . I looked at ibuds pro, but they are way more expensive (AUD390 or so), and I am not sure the sound compares to Sony. The only slightly negative surprise I had is the size of the Sony box compared to the ibuds- it is way bigger (at least double). However the Sony buds do not need the box to connect to the source, as they connect directly via blutooth), compared to the iPods which connect via the box (somebody should correct me if it is not true). All in all I am very happy, so far. And I expect they will sound better after few hours of use.