This tough little speaker delivers great sound, is water-proof and dust-proof, and is marked down to only $30 today. And did ...

The PartyBox 520 shares several features with the 320 (as do many of JBL ... speakers), including a removable and replaceable battery, its AI SoundBoost feature that JBL says “analyzes audio ...

Featuring JBL Pro Sound and AI Sound Boost technology, these speakers optimize audio output for dynamic bass and crystal-clear treble, ensuring the music sounds flawless, whether in the living room or ...