Bang & Olufsen says that the Beoplay Eleven earbuds deliver double the noise reduction at low frequencies, compared to their previous ANC tech, along with improved optimization across different ear sizes and shapes.
The six updated microphones are also apparently faster and more efficient, delivering a more natural-sounding transparency mode with less hiss.
The external microphones benefit from a redesign that’s put more holes in the stems to deliver a more open sound and reduce wind pressure; in conjunction with the B&O app's Wind Guard feature that should mean much better isolation from wind noise without also muffling essential sounds such as traffic.
There are new microphones for voice calling and a new voice processing system to deliver clearer sound. Bang & Olufsen says that the result is the best voice call performance