SENNHEISER CX 400BT

Having established its credentials as a high-end true wireless earbud front-runner with two generations of its Momentum True Wireless, Sennheiser has now turned its attention to the less rarefied air down where Apple, Microsoft, Sony and all the rest duke it out with more affordable earbuds. At $299, and currently rather lower on the street, the CX 400BTs are pitched right into the thick of the action.

Equipment

At first glance, it seems possible that the CX400BTs are specified well enough not only to compete at their own level, but