- Precise navigation and durable controls: precisely engineered wheel controls with a responsive dedicated button provide smooth, reliable navigation and everyday usability in a portable form. - Durable, portable and cleanable: fingerprint resistant aluminum body stands up to daily commutes and extended outdoor activity while keeping a clean look with minimal maintenance. - Handles rare formats with pristine sound: designed for audiophiles and digital music archivists, it supports rare formats while maintaining pristine sound integrity across file types. - Studio-grade sound with lossless playback: HiFi music Player features DSD64/256 decoding and lossless playback to preserve every detail of your music collection. Use scenarios - Home listening and critical review: enjoy studio-grade sound quality and accurate playback of high-fidelity and rare formats in a quiet listening environment. - Travel and commuting: rugged, portable design with a durable aluminum body makes it suitable for daily use on the road or during outdoor activities without compromising performance. - Digital music archiving and collection curation: ideal for handling rare formats and preserving sound integrity across various file types during cataloging and archival work.