"It’s a fourteen-dollar radio with headphones attached; manage your expectations accordingly."
Bluetooth 5.0 means it will connect to your modern phone without issue. The FM radio and SD card slot mean it can also function as a self-contained music player, independent of any other device.
This is a justifiable purchase for a child's first set of headphones, as a disposable pair for a risky environment like a gym, or for anyone needing a functional audio device where loss or damage is a primary concern.
Anyone prioritizing audio fidelity, long-term comfort, or build quality should look elsewhere. The materials and audio components are chosen for cost, not performance, and will not satisfy a discerning user.