Anker Soundcore Liberty Air 2 Black

True Wireless Earbuds with Diamond-Inspired Drivers and 4 Microphones with Uplink Noise Cancellation.
Liberty Air 2’s diamond-inspired drivers increase the sound frequency bandwidth by 15% and deliver 2× the amount of bass. Each earbud is equipped with two microphones and cVc 8.0 noise reduction technology. Environmental noises are reduced by 60%, while 95% of your voice is retained so you sound louder and clearer on the other end. A single charge gives you a full 7 hours of listening, while the charging case extends it to 28 hours of playtime. And when the case needs a power boost, simply set it down on a wireless charger. Take the test to create a custom set of EQ settings that are optimized for your ears. HearID maps your hearing sensitivity at multiple frequencies and intelligently analyzes the results to give you a truly personalized listening experience.