• Wireless Bluetooth streaming connects up to 2 smartphones or tablets. • Built-in rechargeable Li-ion 7500mAh battery supports up to 20 hours of playtime. • Can charge your device via USB port. • IPX7 waterproof rating protects against splashes and rain. • JBL Charge series known for powerful bass and clear sound. • Ideal for outdoor activities, travel, and home use. • Durable fabric and rugged material for long-lasting use.