JBL Go 4 Speaker in Stock ✓

Big Sound: Delivers surprisingly large audio and punchy bass. Battery Life: Up to 7 hours of playback. Playtime Boost: Extends the battery by 2 extra hours. Durability: IP67 rated as fully waterproof and dustproof. Multi-Speaker: Uses Auracast to link multiple speakers together. Materials: Built using post-consumer recycled plastic and fabric. App Support: Custom EQ is available via the JBL Portable appIt does not have a built-in microphone. It does not support an auxiliary cable input.