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  • 100%waterproof and dustproof. Meets IP67 international waterproof anddustproof standards.
  • Dropthe EcoBoulder Max in your pool, lake or ocean, no worries – it floats.
  • 120-wattsdynamic power amplifier for massive sound.
  • Tunethe audio output to match your listening preference with 5 presetequalizer sound profiles.
  • 3-wayspeaker system w/ 8” full range main driver + 3” Tweeter + Oval passivesubwoofer
  • Includes1/8” (3.5mm) auxiliary audio input jack to play from any wired audiosource.
  • DigitalAM/FM radio and save up to 5 of your favorite stations to 1 press presets.
  • ECOTALK:Microphone built in for Siri & Google support and speakerphonecapability.
  • 5V,2.1A USB port for fast portable device charging.
  • Back-litbuttons and large LED display for night viewing.
  • Oversizedrugged wheels and telescoping handle for easy transport.
  • Playon standard AC wall power for continuous play. When using the integratedrechargeable battery you can enjoy up to 50+ hours of playtime at typicallistening levels (10+ hours at max volume levels and up to 100 hours onstandby or very low volume levels).
  • Bluetooth5.0 streams audio wirelessly from up to 100 feet away via your Smartphone,tablet or any Bluetooth enabled device.
  • EcoCastPair up to 50 EcoBoulder Max ’s together at a distance up to 30 feetbetween the two speakers and be completely immersed in sound.EcoCastspeakers cannot connect to EcoConnect enabled speakers.