Industry-leading noise cancelation - This means you hear every word, note, and tune with incredible clarity, no matter your environment. I’m Adam Conway, an Irish technology fanatic with a BSc in Computer Science and I'm XDA’s Lead Technical Editor. My Bachelor’s thesis was conducted on the viability of benchmarking the non-functional elements of Android apps and smartphones such as performance, and I’ve been working in the tech industry in some way or another since 2017.

Sony WH-1000XM4 Noise Cancelling Wireless Headphones - 30

Of course, these are refurbished, so you don’t get the same warranty as you would buying them new, even if they are certified Sony refurbished. Your return period lasts for 30 days, and any problems that arise after that will have to be dealt with on your own. Still, if you want a pair of flagship headphones, it might just be worth the plunge. Quality of headphones is great, but there was no indication that it would not come with any of the original peripherals? Refurbished items are A Graded Refubished and fully tested and repaired where necessary by an authorised Sony repair centre. Premium Sound - Enjoy High-Resolution Audio content in exceptional quality, as close as possible to that of a dedicated wired connection.My box just had headphones in it. No charger. No 35.mm headphone cable. No case. No airplane adaptor.