PRODUCT OVERVIEWThe original go-to wireless headphones for active music lovers are back — and better than ever. Designed to stay in place and get you moving with powerful sound, Beats Solo 4 on-ear Bluetooth headphones have been re-engineered for incredible, high-fidelity acoustics, now featuring Personalized Spatial Audio with dynamic head tracking for truly immersive listening. KEY FEATURESCustom acoustic architecture and updated drivers for powerful Beats sound.Personalized Spatial Audio with dynamic head tracking.Ultralight ergonomic design for all-day comfort. Flex-grip headband and ergonomically angled, adjustable ear cups for a stable fit.UltraPlush ear cushions are designed for comfort and durability.Up to 50 hours of battery life.Fast Fuel means a quick 10-minute charge gives up to 5 hours of playback.High-resolution lossless audio via USB-C or 3.5 mm audio cable.Dual compatibility including one-touch pairing for both iOS and Android.High-quality call performance and voice assistant interaction via built-in microphone.Industry-leading Class 1 Bluetooth for extended range and fewer dropouts.