JBL Xtreme 4 Portable Waterproof Bluetooth Speaker add headphone stand option it makes the IEM musical

it makes the IEM musical and enjoyable

combining the best attributes of high-performance headphones for a sound that is simply effortless and immersive

exceptional sound quality on a broad range of headphones

Crafted for lasting durability with a collapsible

It also uses imported insulation material and adjusted the density of the shielding grid

JBL Xtreme 4 Portable Waterproof Bluetooth Speaker add headphone stand option it makes the IEM musicalIt'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