The classic. Made new. The original go-to headphones for active music lovers are back — and better than ever. • Spatial Audio with Dynamic Head Tracking¹ • Lossless audio via USB-C or 3.5 mm audio cable² • Up to 50 hours of Battery Life³ • Compatible with iOS and Android Re-engineered for incredible sound. Upgraded drivers. Rebalanced acoustics. Improved frequency response. Custom-built 40 mm transducers minimize electronic artifacts, latency, and distortion for extraordinary clarity and range. Up to 50 hours of battery life. If you’re low on power, Fast Fuel means charging for just 10 minutes gives up to 5 hours of playback.⁴ No battery? No problem. Listening via the 3.5 mm audio cable doesn’t require any battery power at all — meaning you can enjoy truly endless playback without ever needing to charge. Apple or Android? Yes. Whether you’re on iOS or Android, you can enjoy the same seamless compatibility.⁵ One touch pairing. Automatic pre-pairing across your devices. Find My and Find My Device. Audio sharing*⁶ Hey Siri*⁷ Style that travels well. With a compact foldable design and soft protective case, Beats Solo 4 is built to go everywhere you do. In the Box: Beats Solo 4 headphones Carrying case USB-C to USB-C cable for charging and audio 3.5 mm analog audio cable Quick Start Guide Warranty Card