SAVE $10 ON $15 OR MORE FROM ANY POSHMARK ORDER! USE CODE STYLESIFTING WHEN SIGNING UP FOR THE APP! New in sealed box Got this from the Dell website and here's their description Power Source Battery  Speaker Details 20 kHz 🔊 Amplifier Bluetooth Pairing Equalizer Included Accessories Go 4 Speaker System 1 x Type-C Cable 1 x Quick Start Guide 1 x Warranty Card and Safety Sheet ULTRA-PORTABLE JBL PRO SOUND WITH PUNCHIER BASS Don't let its little size fool you. The JBL Go 4 packs a serious musical punch, delivering big JBL Pro Sound with punchy bass. Your friends won't believe how much great JBL Pro Sound comes out of such a small speaker. UP TO 7 HOURS OF PLAYTIME PLUS 2 HOURS WITH PLAYTIME BOOST Don't sweat the small stuff like charging your battery. JBL Go 4 gives you up to 7 hours of playtime on a single charge. Simply tap Playtime Boost to prolong the playtime, adding up to 2 hours to your battery life. It tunes and optimizes the performance for louder and crisper sound. WATERPROOF AND DUSTPROOF The JBL Go 4's IP67 waterproof and dustproof rating ensures this portable speaker can handle almost any environment, from a poolside party to a seaside picnic.