JBL PartyBox 520 - Portable Battery-Powered Party Speaker

The JBL PartyBox 520 delivers 400W of thumping JBL Pro Sound with AI Sound Boost, a built-in lightshow, and karaoke support via two XLR inputs. It's splashproof (IPX4), rolls easily on wide wheels, and runs up to 15 hours per charge. Its size and party-ready features make it a standout grand-prize giveaway for corporate events and trade shows, a memorable VIP or client gift, or a co-branded sales incentive reward that gets people talking.