The Echo Buds are active noise reduction wireless earbuds with the Alexa assistant built-in. Get up to 5 hours of music playback time per charge. Enjoy immersive sound as the speaker drivers give you dynamic, crisp sound. The Echo Buds will also allow you to block out a great deal of background noise by using active noise reduction technology. Play audiobooks, get directions, make calls, and even utilize other assistants such as Google Assistant or Siri. The Echo Buds also allow you to mute the mics through the app for privacy and have an IPX4 rating for water and sweat resistance.