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. Four ear tip sizes (XS, S, M, L) to fit a wider range of ears. Up to 18 hours of battery life.¹ Fast Fuel, a 5-minute charge gives up to 1 hour of playback.³ Charge directly from your phone,² tablet or laptop for extra power on the go. Dual compatibility for iOS and Android devices including seamless one-touch pairing.⁴ 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®.