Hear and be heard. Conversations are made incredibly clear with true wireless earbuds that are proven to deliver best-in-class call performance*. Four-microphone technology gives you effective wind noise reduction* on calls, and advanced speakers that are just 6mm in size let you block out, or let in, ambient sound With up to 5 hours of battery on a single charge, and up to 15 hours in total with the included pocket-friendly charging case, your listening needs are met from the start of the day, to its end