Block out unwanted noise up to 40 decibels in volume with the EarFun Free Pro 2 ultrasmall earbuds. These incredibly lightweight earbuds offer enhanced ANC performance thanks to their QuietSmart™ 2.0 Hybrid Active Noise Cancellation. Furthermore, they boast immersive signature sound as a result of their 6 mm composite dynamic drivers. With authentic, balanced audio, they also have transparent mode that lets you hear ambient noise for safety. With a built-in 6-array professional microphone, they provide great call quality as well. Furthermore, they have a super-small pocket size that makes them great for on-the-go use. And each earbud weighs only 4.1 grams. With 80 ms low-latency mode, they provide great tech for video watching and game playing. Beyond all this, they give you 30 hours of playtime when you include the 24 hours in the charging case. Moreover, they have an IPX5 sweat– and water-resistance rating.