JBL Xtreme 4 Portable Waterproof Bluetooth Speaker (Open Box) headphone 4.4mm Medical grade resin with extreme

Medical grade resin with extreme smooth pebble finish

the ear cushions provide maximum comfort while positioning the drivers for optimal soundstage and imaging

And your premium high-sensitivity IEMs have not been forgotten either – iEMatch will cut out the hiss

Wired - Analog

JBL Xtreme 4 Portable Waterproof Bluetooth Speaker (Open Box) headphone 4.4mm Medical grade resin with extremeIt's time to live loud! It's time to live loud! The JBL Xtreme 4 portable waterproof speaker delivers next level massive JBL Pro Sound with amazing dynamics, even at top volume, thanks to two powerful woofers and two tweeters. Dual pumping JBL passive radiators give you deeper bass that moves you. Want to take your music outside? The handy shoulder strap makes it easy, while the rugged rubber bumpers and IP67 waterproof and dustproof rating mean that