Bass-heavy or balanced sound? Decide based on genre — EDM/hip-hop fans need more bass, podcast/vocal lovers need clarity.
IPX5 = splash-proof. IPX7 = fully submersible. Pool or beach trips? Don't settle for less than IPX7.
Ignore marketing hours. Check mAh rating and real user reviews for actual runtime.
Can it pair with 2 devices at once? Great for switching between phone and laptop.
Cheap speakers often skip warranty. Always check brand support before buying.