JBL Boombox 4 Bluetooth Speaker Black XLR 000mAh Battery Pack with Super

000mAh Battery Pack with Super Fast Charging 2

Trustworthy and easy-to-use

10mm sensing height

your co-host will not hear any annoying hissing

JBL Boombox 4 Bluetooth Speaker Black XLR 000mAh Battery Pack with SuperJBL Boombox 4 Bluetooth Speaker The JBL Boombox 4 brings the boom wherever we go. Its portable, waterproof, and dustproofso we never stress about weather or spills. We get massive JBL Pro Sound with a Bass Boost that lets us pick between deep or punchy bass, depending on the vibe. Boombox 4 boasts bigger sound than ever before, lighter for easier carry, and up to 34 hours of playtime on a single charge. Unbeatable JBL Pro Sound with AI Sound Boost