Focus on listening experience The sound quality is upgraded with a composite diaphragm, delivering HiFi level resolution stereo sound. Professional tuning enhances vocal clarity to restore voice and detail. Retro one click listening to beautiful memory Classic retro elements are integrated into the True Wireless Bluetooth headset. One click wakes memories and invites you to see and hear with nostalgia. Comfortable wear and HD calls Ergonomic design with a metal steel bar provides stronger hardness and durability to resist bending or fracture. AI call noise reduction with dual microphones intelligently separates human voice from background noise and reduces wind noise through deep learning, enabling HD calls. Restore retro elements Metal embellishment with old fashioned leather texture, metal material, and matte finish highlights the texture. The retro feeling is evident, reflecting a blend of classic design and technology aesthetics. Use scenarios Commuting or traveling: enjoy clear voice calls and quality music on the move with reduced ambient noise. Office or remote work: reliable HD calls and rich audio for meetings and calls, with a comfortable fit for long sessions. Casual listening and retro moments: appreciate the nostalgic design while enjoying fidelity sound for music and media.