Powerbeats Pro 2 feature incredibly big sound, packed into the tiniest case we ve ever made. Designed for music first, their cleanly balanced tuning gives you the full range and emotion of all your favorite music, with richly detailed clarity and power plus accurate bass reproduction. These tiny buds have all-day battery life with up to 18 hours of playback. For extra power on the go, they can charge directly from your phone, tablet or laptop. They are ready to pair with your Apple or Android device right out of the box for seamless one-touch pairing, automatic pre-pairing across your devices, and Find My or Find My Device, for everybody.