Sound that is music to your ears. With dynamic 12mm speakers, the Pixel Buds A-Series deliver high quality sound. They have good sound anywhere. Its adaptive adjusts the volume as you move between quiet and noisy environments, so you don't have to do it. Clear calls in noisy places. Beam forming microphones help make your calls clear even in noisy conditions. Helps when you need it. To listen to music, check the weather or have notifications read, simply say "Hey Google" or press and hold the earphone to talk to Google. A translator in your ear. Get real-time translation directly into your ear while using a Pixel or Android 6.0+ phone Designed for your ears. With a flush-to-ear design, three sizes of ear tips and a stabilizing arc, they stay in place and create a soft seal for amazing sound. Long-lasting battery. Get up to 5 hours of listening or 2.5 hours of talk time on a single charge, or listen for up to 24 hours with the charging case.