These Galaxy Buds2 headphones offer you immersive sound with deep bass and clear treble thanks to two dynamic speakers and Dolby Head Tracking technology. With active noise cancellation (ANC), they filter out ambient noise for an even better listening experience. The long-lasting battery offers up to five hours of battery life and a further 15 hours on a full charge. Features and product characteristics: These Galaxy Buds2 headphones offer immersive sound with deep bass and clear treble thanks to Dolby Head Tracking technology. With active noise cancellation (ANC), they filter out ambient noise for an even better listening experience. Three microphones and an in-built voice sensor allow you to make clearer calls. With these headphones, you can switch between Galaxy devices thanks to the Auto Switch function.