Stay Aware, Stay Comfortable：AeroFit 2 open-ear headphones offer all-day comfort with soft materials and a non-invasive, double-curved design, keeping you attuned to the world while enjoying music.. A Perfect Fit for Every Ear：soundcore's innovative 4-level adjustable ear hooks ensure a comfortable fit tailored to over 99% of ear shapes and sizes.. Close to the Ear Canal for Deeper Bass: Adjustable ear hooks bring the sound closer, delivering the bass you crave. With a maximum boost of 7.5dB over non-adjustable hooks, enjoy richer, more powerful bass.. Free Al Translation: Supports more than 100 languages, real-time response, and high accuracy. From tropical vacations to global conferences, stay in the loop wherever life takes you. Note: Ensure the soundcore app is version 3.8.7 or later and the earbud firmware is updated to the latest version.. Rich Sound: 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.. Wireless Recharge, Long Playtime: Place the case on a wireless charger for a tangle-free recharge. Get up to 10 hours of music on a single charge, extendable to 42 hours with the case.. AeroFit 2 Adjustable Open-Ear Wireless Hi-Res Audio Earbuds with AI Translation. Performance. Product type. Headset. Wearing style. Ear-hook, Open-ear. Recommended usage. Calls/Music/Sport/Everyday. Headset type. Binaural. Product colour. White. Volume control. Button. Control type. Touch. Protection features. Weather resistant. International Protection (IP) code. IP55. LED indicators. Battery level. Suitable for outdoor use. Yes. Suitable for indoor use. Yes. Clear sound. Yes. Ports & interfaces. Connectivity technology. Wireless. USB connector. USB Type-C. Bluetooth. Yes. Bluetooth version. 5.4. Headphones. Ear coupling. Supraaural. Headphone frequency. 20 - 20000 Hz. Impedance. 16 Ω. Microphone. Microphone type. Built-in. Number of microphones. 4. Battery. Battery operated. Yes. Battery capacity. 750 mAh. Continuous audio playback time. 10 h. Continuous audio playback time (with charging case). 42 h. Battery recharge time (charging case). 2.6 h. Output current (charging case). 0.42 A. Output voltage (charging case). 5 V. Fast charging time. 10 min. Fast charging. Yes. Charging source. Charging case. Wireless charging. Yes. Weight & dimensions. Width. 66.7 mm. Depth. 80 mm. Height. 25.1 mm. Weight. 10 g. Packaging content. Charging stand. No. Charging case. Yes. AC adapter included. No. Cables included. USB Type-C. Power. Required charging power (max). 5 W. USB Type-C charging port. Yes. Technical details. Multipoint connectivity. Yes. manual pdf
