Design and materials The True Wireless Bluetooth headset features retro metal embellishment with an oldfashioned leather texture craft, a metal material and a matte finish to highlight a refined, futuristicmeetsclassic look. A metal steel bar adds hardness and durability to help prevent bowing or fracture. Comfort and durability Built for comfortable wear over extended periods, with a robust construction designed to withstand daily use. Call quality and noise reduction AI call noise reduction with dual microphones intelligently separates human voice from background noise. A deep learning algorithm reduces wind noise, delivering clearer calls and an HD call experience in varied environments. Sound quality and tuning Sound quality is upgraded with a performance composite diaphragm, delivering HiFilevel resolution stereo sound and strong bass. Professional tuning finetunes the audio to restore clear and expressive voice for calls and listening. Retro styling and user experience Classic retro elements are integrated into the tech True Wireless design. Onebutton control provides instant access to a nostalgic listening experience, combining fashion with enduring retro appeal. Compatibility and performance Works with most Bluetoothenabled devices for easy pairing and dependable wireless performance across daily use scenarios. Use scenarios 1) On the move: enjoy clear calls and immersive music during commutes or outdoor activities, even in windy conditions. 2) Work and meetings: reliable HD call quality with effective background and wind noise reduction in busy environments. 3) Everyday listening: appreciate HiFilevel audio and a nostalgic aesthetic during leisure time at home or on the go.