Specifications: - Galaxy Buds+ are the perfect fitting earbuds to isolate you from distracting noises - Get up to 11 hours of nonstop music on a single charge, -Your voice, loud and clear. Ensure you’re heard clearly -Android and iOS compatible. Pair with smart devices via Bluetooth. Use the Galaxy Wearable app on Android and Galaxy Buds+ app on iOS to make the most of your earphones. -Included Components: 3 Size Eargel. Battery Capacity (Case) 270 mAh