Beats Solo4 on-ear headphones deliver powerful, balanced sound and personalised spatial audio with dynamic head tracking for immersive listening. Custom acoustic architecture and upgraded drivers produce detailed highs and strong bass, while UltraPlush ear cushions and an ergonomically angled, flex-grip headband provide all-day comfort and secure fit at just 217 grams. Enjoy up to 50 hours of battery life and Fast Fuel charging (10 minutes gives up to 5 hours). Dual iOS and Android compatibility, Find My/Find My Device support, multiple beam‑forming microphones for clear calls, and Class 1 Bluetooth ensure reliable connectivity. High-resolution lossless audio is available via USB-C or 3.5mm cable, and 3.5mm playback requires no battery. In the box: Beats Solo4 headphones, carrying case, USB-C to USB-C cable, 3.5mm analogue cable, Quick Start Guide, and warranty card.