AeroFit 2 open-ear headphones offer all-day comfort with soft materials and a non-invasive, double-curved design. Innovative 4-level adjustable ear hooks ensure a comfortable fit tailored to over 99% of ear shapes and sizes. Adjustable ear hooks bring the sound closer, delivering the bass you crave. Free Al Translation Supports more than 100 languages, real-time response, and high accuracy. (Note: Ensure the soundcore app is version 3.8.7 or later and the earbud firmware is updated to the latest version.) Deep bass, clear mids, and vivid treble, fueled by 20mm × 11.5mm racetrack drivers and BassTurbo acoustics. Indulge in full-bodied wireless Hi-Res audio, refined by LDAC.