" Enjoy booming bass and crystal clear treble through two-way dynamic speakers galaxy buds2 gives you well-balanced sound quality that makes you feel like you're on stage with your favorite band hear it like you’re there Two microphones detect ambient noise while active noise cancellation blocks unwanted sound to keep you fully immersed in your music, games, audiobooks, and your favorite podcastsbluetooth v52 Galaxy buds2 is lightweight and keeps music snug in your ears for even the most active lifestyles with three sizes of soft, flexible silicon tips you can find a custom fit to get the best anc experience possible find your fit with the earbud fit test” menu in the galaxy wearable app With three microphones, a curved design to cut down on wind noise, and a machine-learning based solution to filter unwanted sound, galaxy buds2 is designed to deliver — and send — every word crisply and clearly, whether you're chatting with a friend or leading a high-stakes conference call earbud dimension (hxwxd) 209 x 170 x 211 mm case dimension (hxwxd) 278 x 500 x 502 mm"