Amazon is still having a sale on the JBL Pulse 4 speaker, and if you hurry you can still save some money on it before it goes back up to the normal price. The speaker regularly retails for $149.99.

If you’re hunting for a fun portable party speaker then this JBL Pulse 5 review could be a good match - it’s the best Bluetooth speaker with a 360-degree light show, that’s for sure.

you cannot link either of them with a JBL Pulse 5 — which only supports JBL PartyBoost. Once you've confirmed that the speakers you own have the same connection channel, linking them together is ...