With a more robust sound and punchier bass than its predecessor, JBL’s smallest portable, JBL Go 4, continues to deliver surprisingly big audio and punchy bass for its compact size. Meant to travel anywhere, the mini speaker has an updated silhouette and wider and more durable strap, making it more hand friendly. JBL Go 4 boasts 7 hours of playtime, is IP67 waterproof and dustproof, comes equipped with Bluetooth 5.3 with LE audio, and has multi-speaker connection via the JBL Portable app and Auracast™.