[Open-Ear ComfortNo Ear Canal Pressure]: Featuring an ergonomic, non-invasive design that rests gently on your ear, the bluetooth headphones eliminate pain and swelling caused by traditional in-ear models. It offers 10-hour all-day comfort for workouts, commutes, or remote workperfect for sensitive ears. [QCC3034 Chip40ms Ultra-Low Latency]: Powered by Bluetooth 5.1 and Qualcomms aptX Adaptive technology (supports aptX/aptX-HD/aptX-LL), these open ear headphones deliver seamless audio-video sync with