Pair Samsung galaxy buds with your phone or tablet and go. Listen and chat during the day, then wirelessly recharge for 15 minutes to get up to 1. 7 more hours of playtime. Tuned by akg, galaxy buds deliver clear calls, your favorite podcasts and the music you love while keeping you aware of your surroundings when walking, working or working out. Waterproof – ipx2 (splash resistant).battery capacity (earbud) – 58mah.battery capacity (case) – 252mah.