About Compare Specs

Compare Specs is an English product-specification comparison site focused on wireless noise-cancelling over-ear headphones. We publish side-by-side tables so you can see weight, battery, ANC type, codecs, multipoint, foldability, and charging at a glance.

What we cover

• Flagship and mid-tier wireless ANC over-ears (Sony XM series, Bose QuietComfort, AirPods Max, Sennheiser Momentum, B&W, Soundcore, Beats, JBL, and similar)
• Spec-first vs pages (2–3 products) with difference highlighting
• Individual product sheets with Amazon Associates CTAs

What we do not cover

We stay out of kitchen appliances, auto/dashcam, ziwei, tools apps, and desk-gear listicles. Those themes belong to sister sites. We also do not publish ranked “best headphones of 2026” roundups as our primary format — that is List / kitchen / desk territory. Our job is the spec table.

How we work

Specs are compiled from manufacturer materials and public retailer listings. Firmware updates, regional SKUs, and refreshed charging ports (for example AirPods Max USB-C) can change details — always confirm on the product page before you buy. Approximate USD prices are street estimates and will move.

Affiliate note

Some links are affiliate links. If you buy through them, we may earn a commission at no extra cost to you. See our affiliate disclosure.

Contact

Corrections welcome when models change or a published number is wrong. We update comparison tables as flagship refreshes land.