Amazon calculates a product’s star ratings using a machine learned model instead of a raw data average. The machine learned model takes into account factors including: the age of a review, helpfulness votes by customers and whether the reviews are from verified purchases.
Sound quality is good, especially for enhance bass mode. Got this because my JBL Reflect Mini 2 died on me because I perspire too much. I hope this lives up to it's waterproof claims!
Update: After using the earphones less than 10x for running during this Circuit Breaker, my earphones died on me. It first started with being unable to turn off after my work out (all 3 buttons just would not respond - I had to pause the music and disconnect the bluetooth from my phone then try to turn off again after an hour, which worked) but today, just before I wanted to leave for my run, the earphones just would not turn on to my horror (thinking it could be a flat battery, which was not likely because I just had it charged, I tried plugging it into a power source but NO LIGHT, which makes me think if the earphones are dead already..). Still figuring out how to log a warranty claim but decided to update my review here first.