The evolution of personalized sound

The only personalized earbuds that adapt to how you hear and support lossless audio over Bluetooth® wireless technology.

Personalized sound

Masimo Adaptive Acoustic Technology (AAT) creates a unique hearing profile tuned perfectly to your hearing.

Full, uncompressed audio

Discover uncompressed sound with both lossless and spatial audio technologies.

Tune out the world or let it in

Choose quiet with adaptive active noise cancellation or hear your surroundings in Social Mode.