The JBL Go 4 is your perfect everyday grab-and-go speaker, fitting comfortably in the palm of your hand. It delivers loud, clear JBL Pro Sound and rich, punchy bass to keep your music going. With up to 7 hours of playtime, and an extra 2 hours with PlaytimeBoost, you can enjoy your tunes all day. This speaker is IP67 waterproof and dustproof, making it suitable for any adventure, from poolside parties to beach picnics. Connect two GO 4 speakers for stereo sound or use Auracast to wirelessly link multiple compatible JBL speakers for an even bigger sound experience. This package includes one JBL Go 4 speaker, a USB-C cable, a quick start guide, and a warranty & safety sheet, all in blue.