• Massive JBL Original Pro Sound delivers powerful audio with deep bass. • 15 hours of playtime on a single charge for all-day listening. • IP67 waterproof and dustproof rating ensures durability in any environment. • Wireless Bluetooth streaming allows easy connection to smartphones and tablets. • PartyBoost feature lets you connect multiple JBL PartyBoost-compatible speakers. • Built-in power bank charges your devices on the go. • Portable design with a carrying strap for easy transport. • Ideal for outdoor activities, parties, and travel.