This very odd amp is surprisingly popular: it turns old passive speakers into wireless ones with 40 hours of battery life

I reviewed a retro-style small Bluetooth speaker that blew my expectations out of the water – here’s what makes it so special.

What JBL doesn’t know about outstanding portable Bluetooth speakers doesn’t seem to be worth knowing. So with the latest JBL Charge does lightning strike [checks notes] a sixth time?

The Ruark MR1 Mk3 powered stereo speaker system is a pound-for-pound contender for best on the market.

Bluetooth audio is convenient, but if there’s a mismatch between the codecs your phone and your headphones support, you won’t hear your music’s full quality. Questyle’s tiny dongle fixes that by adding leading high-quality codecs to any phone –or, for that matter, PC