JBL Party Box 300 Portable Bluetooth Speaker

Product Overview

Portable with rechargeable battery

Wireless Bluetooth Streaming

USB recharging for external devices

Be Loud, Be Proud, Be Ready To Party!

The JBL PartyBox 300 is a powerful party speaker with JBL sound quality and vivid light effects. Thanks to its rechargeable battery and 12V DC input you can bring the party everywhere. Just plug in your Mic or Guitar and take the stage or stream your playlist via Bluetooth or from a USB stick. Connect two PartyBox speakers wirelessly with the TWS feature or wired from one RCA output to another RCA input. Let's get the party started!

JBL Signature Sound

Enjoy an immersive audio experience at home or at a party that only JBL sound can provide.

Light shows

There’s a light mode for every mood: Meter, Pulse and Party mode.

Portable with rechargeable battery

Plug in to 12V DC source or use the built-in 10,000mAh battery for 18 hours of playtime*.

Mic and guitar inputs

Plug in your mic or guitar and take the stage.

Wireless Bluetooth Streaming

Wirelessly stream high-quality sound from your smartphone or tablet.

USB playback

Pre-program your party or event with your favorite playlist from a USB thumb drive!

TWS and RCA

Connect compatible speakers wirelessly via TWS (True Wireless Stereo using Bluetooth connection up to 2 party speakers) or wired via one RCA output to another.

USB recharging for external devices

A USB port on the JBL PartyBox lets you charge other USB devices right from the speaker. So you don’t need an extra charger to keep your devices powered up.

*18 hrs battery playtime is only for reference and may vary depending on music content and battery aging after numerous charging and discharging cycles. Test conditions applied.