Light-based “LiFi” is stunningly fast, notably fragile—and now standardized 224GB/s, killer security, no radio interference—but you can't block the beam.

Most Bluetooth connections feature a single transmitter and a single receiver. This is typically something like a laptop feeding sound to a pair of headphones or a smartphone outputting audio via ...

Adaptive noise cancellation and spatial audio with head tracking Included wireless transmitter to stream from almost any source $399, on sale April 2025 JBL makes some of the most interesting ...

For further audio tweaks, there's a 12-band EQ and separate left/right balance controls. The Tour One M3 comes with JBL's True Adaptive Noise Cancelling 2.0 tech as well.

JBL's Tour One M3 noise-cancelling headphones offer rich sound, a comfortable fit, and great battery life, and they come with a transmitter that lets you connect to almost any source.