Google Pixel Buds Pro 2 are designed to be the most comfortable earbuds ever, with the most secure fit; and they’re built for Google AI, with the Tensor chip that powers premium, immersive sound Pixel Buds Pro 2 are small, light, and made to stay put; use the twist-to-adjust stabilizer to lock your earbuds in during workouts, or adjust the other way for all-day comfort The first Google Tensor chip in an earbud, the Tensor A1 chip powers twice the Active Noise Cancellation and delivers premium sound[1] Conversation Detection pauses your music and switches your earbuds to Transparency mode when you start talking, so you don’t have to take them out Pixel Buds Pro 2 have large 11mm drivers for powerful bass and a new high-frequency chamber for smooth treble