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The JBL PartyBox 330 is a large portable Bluetooth party speaker with a built-in light show, a telescopic handle and wide wheels for rolling over grass or sand. It pairs two microphones and a guitar for live sets, and Auracast links it with other JBL Auracast speakers to spread the sound. JBL rates playtime at up to 18 hours, with a 10-minute charge adding about 2 hours, and the battery is swappable. It suits hosts of backyard parties, basement gatherings and small live performances who want loud, bass-heavy sound and don't mind the size and weight.
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Lowest price we've seen: $499.00 on Nov 13 at Greentoe. Tracked across 16 stores since Nov 13.
Owners rate it highly, praising the loud, bass-forward sound and the party lighting. The main complaints are its size and weight and the cost of a spare battery.
The JBL PartyBox 330 is a portable Bluetooth party speaker. It delivers deep bass and clear highs with a wide soundstage, and AI Sound Boost keeps the sound clear at high volume. A light show moves to the beat, and a refreshed top panel gives quick access to audio and light effects.
It plays for up to 18 hours on a charge. A 10-minute charge adds another 2 hours, or you can swap in a spare battery (sold separately). A telescopic handle with a secure locking mechanism and wide wheels that can handle grass or sand make it easier to move. The design is splash-proof.
You can plug in two mics and a guitar for a live set. Auracast lets you pair it with other Auracast-enabled JBL speakers to double or triple the sound power. The JBL One App controls it from anywhere.
