• JBL Extreme 3 is a portable Bluetooth speaker known for its rugged design and powerful sound. • Rechargeable battery offers up to 15 hours of playtime, ideal for outdoor use. • Bluetooth 5.1 allows for wireless streaming from smartphones, tablets, and other devices. • Features a built-in power bank to charge your devices on the go. • IP67 waterproof and dustproof rating ensures durability in various environments. • 2.1 channel configuration delivers enhanced bass and clear audio. • Includes aux input for wired connections.