Ultimate Ears Boom 4 Portable Waterproof Bluetooth Speaker with 360-Degree, Bold, Immersive, Crystal-Clear Sound, Floating Speaker with 15-Hour Battery and 147ft (45m) Range - Raspberry Red USB-BE92 NANO the Common Access Card (or

the Common Access Card (or CAC) is the shape of a credit card

Screen Lock

and provide hot-swappable capabilities for simplified maintenance and upgrades

the built-in sensor automatically adjusts the screen for appropriate brightness

A water-resistant lining and rugged base help keep all of your gear safe from the elements

Ultimate Ears Boom 4 Portable Waterproof Bluetooth Speaker with 360-Degree, Bold, Immersive, Crystal-Clear Sound, Floating Speaker with 15-Hour Battery and 147ft (45m) Range - Raspberry Red USB-BE92 NANO the Common Access Card (orGrab the super portable wireless Bluetooth speaker thats built for adventure. Seriously waterproof with balanced 360 degree sound, deep bass, and one touch music controls, the Ultimate Ears BOOM 4 is the ultimate go anywhere speaker. Experience four different EQ modes or customize yourself. You can even pair the BOOM 4 Bluetooth waterproof speaker with MEGABOOM, EVERBOOM, EPICBOOM and HYPERBOOM portable Bluetooth speakers for more fun. The BOOM 4 is