Pixel Buds A-Series have custom-designed 12 mm dynamic speaker drivers that deliver rich, high-quality audio.Note : If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Change the earbud tips to ones that fit more snugly in your ears.Connector Type:2.5mm Jack

• With a flush-to-ear design, three eartip sizes, and a stabilizer arc, the wireless earbuds stay in place and create a gentle seal for amazing sound
• Get up to 5 hours of listening time or 2.5 hours of talk time with a single charge, or listen for up to 24 hours with the charging case
• Play music, get directions, check the weather, or have notifications read to you just by using your voice; or press and hold the earbud to talk to Google
• Pair the Pixel Buds A-Series with your Pixel or any Android device in just one tap; or quickly and easily connect to iOS or any other Bluetooth 4.0 plus device
• The wireless earbuds are water resistant, so rainy days and sweaty workouts are no problem
• Adaptive Sound adjusts the volume as you move between quiet and noisy environments, so you don’t have to