With exclusive QuietSmart™ 2.0 Hybrid noise-cancelling technology, plus options for adapting noise cancellation to your current environment or for hearing the people around you, the EarFun Air Pro 3 puts you in control of ambient noise. Ambient Sound mode lets you hear outside sounds in real time so you can be more aware of your surroundings. The 6-mic array work together to process voice and environmental sounds separately, reduce noise and accurately capture human voices, so that each word during a phone call is crisp and clear. Customized 11mm Wool Composite drivers deliver an extended high-frequency range and improved sound detail – perfect for use with the advanced Qualcomm® aptX™ Adaptive audio technologies. IPX5 rating means that you can enjoy music with your EarFun Air Pro 3 in your daily life. No need to worry about sweat or rain damage.