JBL Go 4, a tiny Bluetooth speaker that's easy to carry, can be worn in your hand or in your backpack, delivering clear JBL Pro Sound. Loud and tight bass. Equipped with a new design loop, you can carry it anywhere, JBL Go 4 has chic colors according to fashion trends. Choose according to your style. No matter what color you like, you can go on any trip! It has a waterproof and dustproof system. Whether you're going to the beach, hiking, or partying by the pool, it's all with a long-lasting battery that lasts up to 7 hours of continuous music whether you're going out all day or at night, along with 2 connections for stereo sound for realistic sound quality like in a concert.™ Connect multiple Auracast-compatible™ JBL speakers Increase the power of the sound to make it more satisfying.