If $350 is in your budget for wireless noise-cancelling headphones, the XM4 should absolutely be high up in your shortlist, but make sure to read the full review below to ensure they're for you.

Treat yourself to top-shelf ANC and great sound quality with the Sony WH-1000XM4 Noise-canceling Headphones, now on sale for $228 at participating retailers.

I also tested the noise cancelling around a 10KW power generator at sound levels between 65 and 85 decibels. Both the Bose 700 and Sony XM4 do a remarkable and similar job of cancelling out noise.

But the Play Pro are the most interesting as they're a third of the price we'd expect to pay for a set of similarly-specced Sonys, and bear more than passing physical resemblance to the XM4 ...

Packed with the industry’s leading Active Noise Cancellation, the Sony WH-1000XM4 offers an immersive and comfortable sound experience. It supports popular voice assistants like Google Assistant ...

Our in-house review experts have tested hundreds of pairs since the first ANC headphones from 'noise-cancelling king' Bose broke new ground three decades ago, and our picks below are class leaders at ...