"A feature list that is long, cheap, and likely to disappoint on all fronts."
The advertised '40mm sound driver' is a standard, inexpensive component; at this price, expect sound that is functional for podcasts but will lack clarity, detail, and balanced bass for music.
These are a viable option if you need a disposable set of headphones for a child, or as a backup you won't mourn if lost or broken. The wired option and Micro SD playback provide utility if the battery fails, which it might, unpredictably.
Anyone seeking decent audio quality, effective noise cancellation for commuting, or reliable battery life should look elsewhere. Even at this price, the misleading 'noise reduction' claim and missing battery spec are significant red flags.