Up to 18 hours of battery life. Fast Fuel, a 5-minute charge, gives up to 1 hour of playback. POWER ADAPTER AND USB-C CHARGING CABLE SOLD SEPARATELY. | Custom acoustic architecture for big Beats sound with full range and clarity. | The smallest case we’ve ever made, making these powerful earbuds the perfect on-the-go companion. | Dual-layer drivers minimize distortion, ensuring high-fidelity sound. | Purposefully positioned axial-aligned drivers deliver sound directly to your ears. | Laser-cut vents further improve audio performance while relieving pressure for added comfort. | Charge directly from your phone, tablet or laptop for extra power on the go. | Dual compatibility for iOS and Android devices including seamless one-touch pairing. | Each earbud features custom-designed microphones powered by an advanced noise-learning algorithm for exceptional call quality. | Extended range and fewer dropouts thanks to industry-leading Class 1 Bluetooth .