AptX
Latest about AptX

Sonos Ace
By What Hi-Fi? last updated
UPDATED Sonos goes big and drops its first-ever wireless headphones – but has it dropped the ball too?

Bowers & Wilkins Pi8
By What Hi-Fi? last updated
Updated Bowers & Wilkins’ new flagship wireless earbuds are pricey –can they deliver where it counts?

Mark Levinson No. 5909
By What Hi-Fi? last updated
UPDATED The wireless noise-cancelling No. 5909 are so sonically sophisticated that it’s hard to believe the cord has been cut.

Bose QuietComfort Ultra Headphones vs Apple AirPods Max: which flagship wireless headphones are better?
By Kashfia Kabir, Joe Svetlik last updated
UPDATED Apple and Bose have excellent noise-cancelling wireless headphones for a premium price, but which five-star performer is best for you?

Bose QuietComfort Ultra Headphones vs Sony WH-1000XM5: which is better?
By Andy Madden last updated
Bose's new QC Ultra Headphones earned five stars, but can they best Sony's finest noise-cancelling headphones?

Dali's premium wireless headphones want to offer "hi-fi for your head"
By Harry McKerrell published
Dali's premium IO-8 wireless headphones are going up against the might of the AirPods Max, the B&W Px8 and the Focal Bathys.

Bose updates its stylish portable Bluetooth speaker with new features to take on the might of JBL
By Harry McKerrell published
The second-gen Bose SoundLink Flex portable speaker is here, and boasts a raft of new features within that sleek, waterproof exterior.

Bowers & Wilkins Pi8 vs Bose QuietComfort Ultra Earbuds: which ANC buds are better?
By Joe Svetlik published
Bowers & Wilkins' Pi8 are its best wireless earbuds to date – but can they trump the noise-cancelling king Bose?
Get the What Hi-Fi? Newsletter
The latest hi-fi, home cinema and tech news, reviews, buying advice and deals, direct to your inbox.