JBL PartyBox 330

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Key Specs

Market Status Released

Release Date 6th October 2026

JBL PartyBox 330 Full Specifications

General

Dimensions

Product details

Battery	JBL Battery 400, Li-ion
Battery Capacity	68Wh, equivalent to 7.2V / 9,444mAh
Charging Time	3 hours
Bluetooth	Yes
USB Ports	USB Type-C
Connector Type	USB-C, optical input, microphone input, guitar input
Driver Type	Dual 6.5-inch woofers + twin 25mm PEN dome tweeters

Audio features

Signal to Noise Ratio	>80dB
Tweeter Support	Yes
Other Audio Features	AI Sound Boost, Smart EQ mode, JBL sound, Auracast, USB-C lossless audio

Other details

Chassis Material	Post-consumer recycled plastic
Technology Used	AI Sound Boost, Smart EQ, Auracast
Driver Size	Dual 6.5-inch woofers + twin 25mm PEN dome tweeters
Controls	JBL One App and speaker controls
Other Features	Up to 18 hours of playtime, 10-minute fast charging for 2 additional hours, replaceable spare battery support, IPX4 splash resistance, adaptive lightshow, telescopic handle, wide wheels, JBL EasySing Mics compatibility