Restored Beats Solo 4 (Refurbished) — Wireless Bluetooth On‑Ear Headphones, Matte Black, Apple & Android Compatible, Up to 50 Hours Battery Life

Powerful, refined audio comes from the Solo 4’s custom acoustic architecture and updated drivers. Personalized Spatial Audio with dynamic head tracking delivers a more immersive soundstage. Designed for extended wear, the ultralight ergonomic frame pairs with a Flex-grip headband and ergonomically angled, adjustable ear cups to maintain a secure, comfortable fit. UltraPlush ear cushions are crafted for lasting comfort and durability. Wireless Bluetooth connectivity supports both Apple and Android devices, and the battery provides up to 50 hours of playback on a single charge.