About this item

• ADDRESSABLE RGB LED LIGHTING - customize the LED's colors, speed, brightness, music sync, and LED chasing with the free downloadable mobile app; LEDCAST BUILT-IN - to connect to any other LEDCast compatible ECOXGEAR or SoundExtreme product (products sold separately)
• BATTERY LASTS FOR DAYS - play continuously on standard AC plug-in power, or built-in battery for 10+ hours at full volume and up to 50+ hours at average listening levels; Battery fully re-charges in 7-8 hours; LARGE LED DISPLAY AND BACK-LIT BUTTONS - to make viewing the display and control panel possible in both direct sunlight and in the dark
• WHAT IS IN THE BOX - 1x Boulder Ultra Speaker, 1x AC Power Cord, and a User Guide
• BUILT-IN EQUALIZER - customize the audio output by selecting 1 of 5 proprietary digital DSP equalizer modes or tweak the bass and treble for your personalized outdoor audio experience; ECOCAST BUILT-IN - wirelessly connect up to 100 ECOCAST and SoundExtreme speakers, soundbars, towers speakers and radios to create a massive true left and right stereo system for the ultimate party (ECOCAST is not compatible with the previous generation EcoConnect technology)
• COMPLETELY WATER- AND DIRT-RESISTANT (IP67) - offers reliable protection in rainy, snowy conditions or during a dust storm. If it falls into a pool, lake, or ocean, there's no need to worry; it floats effortlessly; CUSTOMIZED FOR POWERFUL AUDIO - a robust 100-watt amplifier powers an 8-inch full-range speaker, an 8-inch passive woofer, and a 3-inch tweeter, delivering up to 121 decibels with crisp treble, clear vocals, rich midrange, and enhanced bass (Supports audio sources like Bluetooth, AM-FM radio, and wired AUX-IN).