The original go-to 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 headphones have been re-engineered for incredible, high-fidelity acoustics, now featuring personalised spatial audio with dynamic head tracking for truly immersive listening.1 The ergonomic design was developed with comfort and a secure fit in mind, starting with how light they are – at just 217 grams, you could almost forget you’re wearing them. The UltraPlush ear cushions are designed for durability and a soft, light touch for all-day comfort to match their impressive battery life of up to 50 hours.2 Key Features Custom acoustic architecture with upgraded drivers to deliver powerful, balanced Beats sound Personalised spatial audio with dynamic head tracking immerses you in your music, films and games, tracking the motion of your head for an interactive surround sound experience1 UltraPlush on-ear cushions provide lasting comfort and durability, with exceptional passive noise isolation to block external sound The flex-grip headband and ergonomically angled ear cups provide a comfortable fit with ultimate stability to ensure high-fidelity sound can be delivered optimally to your ears At just 217 grams, the headphones’ ergonomic design is so light you could almost forget they’re on Up to 50 hours of battery life, so you can listen for longer without needing to recharge2 Fast Fuel means a quick ten-minute charge gives up to five hours of playback3 Dual compatibility for both iOS and Android enables seamless one-touch pairing, automatic pre-pairing across your devices and Find My or Find My Device4 Exceptional call quality thanks to multiple digital beam-forming microphones powered by an advanced voicetargeting algorithm. Extended range and fewer dropouts thanks to industry-leading Class 1 Bluetooth® High-resolution lossless audio via USB-C or 3.5mm audio cable.5 Listening via 3.5mm audio cable requires zero battery power. What’s in the box: Beats Solo 4 headphones Carrying case USB-C to USB-C cable for charging and audio 3.5mm analogue audio cable Quick Start Guide Warranty card 1 Compatible hardware and software required. Works with compatible content in supported apps. Not all content available in Dolby Atmos. iPhone with TrueDepth camera required to create a personal profile for Spatial Audio, which will sync across Apple devices running the latest operating system software, including iOS, iPadOS, macOS and tvOS. 2 Testing conducted by Apple in March 2024 using pre-production Beats Solo 4 and software paired with iPhone 15 Pro units and pre-release software. The playlist consisted of 358 unique audio tracks purchased from the iTunes Store (256Kbps AAC encoding). Volume was set to 50%. Testing consisted of full Beats Solo 4 battery discharge while playing audio until Beats Solo 4 stopped playback. Battery life depends on device settings, environment, usage and many other factors. 3 Testing conducted by Apple in March 2024 using pre-production Beats Solo 4 units and software paired with iPhone 15 Pro units and prerelease software. The playlist consisted of 358 unique audio tracks purchased from the iTunes Store (256Kbps AAC encoding). Volume was set to 50%. Ten-minute charge testing conducted with drained Beats Solo 4 that were charged for ten minutes, then audio playback was started until Beats Solo 4 stopped playback. Battery life depends on device settings, environment, usage and many other factors. 4 Requires an iCloud account and a compatible Apple device running the latest operating system software or a compatible Android device running the latest operating system software with Google Play Services enabled. 5 Requires compatible lossless content from supported apps/services. Not all content is available in lossless format.