Soundcore | Hear It. Feel It. A Brand Under Anker Innovations Enormous Sound with Body-Shaking Bass A party-starting combination of dual 5.25-inch woofers, two tweeters, and a customized bass port deliver a mind-blowing 105 dB of sound. Hit the Bass button to activate our BassUp technology to intensify and take the low frequencies deeper and deeper. The Beat Gets Lit Rave's light show combines a flashing strobe light and LEDs that use our custom algorithm and independent DSP to harness the song's beat and dance to the music. Tailored Sound Modes Outdoor Mode: Enjoy music with higher sensitivity, bigger volume, and brighter treble. Indoor Mode: Intensifies the bass and adjusts the volume for a more comfortable indoor listening experience. The Party Doesn't Sleep Our Anker heritage gives Rave the power to effortlessly deliver a full 24 hours of playtime from a single charge. That's enough power to use at multiple events without recharging. Charge Your Devices Rave's dual built-in USB ports can be used to charge two devices at once—with one of the USB ports boasting Anker's exclusive PowerIQ technology to intelligently identify your device and deliver the fastest charge possible. Party Games Get friends; both new and old; laughing, interacting, and spilling secrets with iconic party games like Truth or Dare and Spin the Bottle on Rave's app. Weather-Resistant Don't let a little rain stop the party! Rave's IPX4 water-resistant casing guards against liquid damage—even outdoors. Rave-Chain Connect as many Raves as you want together via RCA audio cables for an ever-expanding wall of sound and lights. Microphone Input Plug in a microphone to enjoy impromptu karaoke nights, host events, and more. Comes with 3-month warranty