<p>Be aware of your surroundings or shut out the world completely with these high-performance earbuds designed to enhance your workout experience.</p><p><b>Headphone style:</b> Wireless sport earbuds.</p><p><b>Speaker specs:</b> Dual-layer drivers minimize distortion and are aligned to each earbud’s nozzle for optimal sound delivery. Innovative new venting improves bass while reducing pressure for extra comfort. Active Noise Cancelling (ANC) lets you experience the best adaptive noise cancelling the brand has ever developed. And Transparency mode lets you hear the world around you, especially while running in the city or biking in traffic. Adaptive EQ uses advanced inward-facing microphones to continuously scan the fit and seal of your earbud. Supports Personalized Spatial Audio with dynamic head tracking for a rich surround-sound experience. All these attributes are enabled by the efficient Apple H2 chip.</p><p><b>Includes:</b> Powerbeats Pro 2 true wireless earbuds; silicone eartips with XS, S, M, L, XL size options (medium pre-installed); wireless charging case; quick start guide, warranty card.</p><p><b>Wireless connectivity:</b> Class 1 Wireless Bluetooth.</p><p><b>System compatibility:</b> Apple or Android devices (sold separately) .</p><p><b>Additional features:</b> Single multifunction button per side<strong>;</strong> hear rate monitoring for workouts.</p>