Premium sound Tuned by AKG, an optimized driver offers substantial bass, while a volume driver gives you a wider range of sound. Power up to power on - Get up to six hours of battery life with an additional seven hours from the case that doubles as a wireless charger. Just what you want to hear - Control how much surrounding noise you want with Ambient Aware. Quick Ambient Mode lets you hear traffic, flight announcements and coworkers calling out to you Sounds good. Feels good. - Galaxy Buds come in three adjustable ear tip and wingtip sizes right from the box. Resists water - With splash-resistant technology, your Galaxy Buds handle splashes, sweat and spills. This is for the Latin America Version of the Galaxy Buds. All function is identical to the US version.