Sennheiser CX 400BT True Wireless

Your day-to-day may change but your enjoyment of superior sound won’t. Powered by Sennheiser’s leading audio technology, the new CX 400BT True Wireless gives you total control over an exceptional sound experience.

With passive noise cancellation, intuitive customizable controls, long-lasting battery life, and a design made for all-day comfort, they are the ideal, uncompromised choice for people that are passionate about great sound.

RRP

Key aptX™ Features

Consistent audio quality

Fixed compression ratio ensures consistency for wireless audio

Full spectrum of sound

From 20Hz to 20kHz, aptX audio covers the human hearing range

Interoperability testing program

We operate rigorous testing for all aptX-enabled products, so you can be confident all products will deliver the same audio quality