Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker System - Active Black Rackmount LCDs and Cybenetics-certified for lower power

and Cybenetics-certified for lower power consumption

plus Dolby Atmos®-enhanced dual stereo speakers

Stream in HD

OC edition:2625 MHz (OC mode)/ 2595 MHz (Default mode)

Weather Resistant - 640 lm Lumens - Aluminum - Black - for Outdoor - Alexa

Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker System - Active Black Rackmount LCDs and Cybenetics-certified for lower powerUltimate Ears WONDERBOOM 4 Portable Bluetooth Speaker System Active Black SURPRISINGLY BIGGER 360 SOUND Get that big, bassy stereo sound all from one little speaker. Tap the Outdoor Boost for audio that's specially tuned for the great outdoors. NEW PODCAST MODE Check out the new EQ mode specially designed for crisp, clear vocals, so podcasts sound great. HOURS OF WONDER WONDERBOOM 4 bangs longer with 14 hours of playtime. So you can soak up every