Powerful bass - This powerful all-in-one speaker pumps out thumping, thunderous low-end from its mighty 12-inch woofer for bass you can feel as well as hear.Party lighting - This system offers a variety of exciting effects, including dual strobe, and dance lighting that lets the light Pulse to the beat of the music.Karaoke creator - suppress the vocal frequencies of a song, to turn any track into a Karaoke track. (Microphone not included)Handle & wheels - This powerful speaker features integrated carrying handles as well as smooth-rolling wheels to help anyone transport This serious gear with minimal Effort.Bluetooth connectivity - wirelessly stream music directly from your smartphone or other compatible device for a seamless listening experience. Product descriptionThe fully-loaded OK99 combines powerful audio and visual effects for a party-ready all-in-one entertainment system. The 12-inch woofer is upgraded from last year's eight-inch woofer, for a total of 1800W max power. The OK99 Features the illuminated DJ Pro wheel and DJ loop, in addition to the party accelerator control and party kick Starter, plus the mighty New blast horn. The system's party lighting adds LED lights that Pulse the beat of the music. The generous connectivity includes two mic inputs-with karaoke and vocal effects-as well as wireless party link, TV sound sync (wireless and optical), multi Bluetooth and multi Jukebox. Despite all that performance and versatility, the OK99 is easy to transport thanks to its built-in handle and casters. Microphones not included.From the manufacturerOK99 Key FeaturesLife of the PartyCombining a booming 1800 watts of power with LED Party Lighting, the party-ready OK99 all-in-one entertainment system is a smart choice for any celebration.Powerful BassWhen a DJ wants to really rock the house, it’s all about the bass. This powerful all-in-one speaker pumps out thumping, thunderous low-end from its mighty 12-inch woofer for bass you can feel as well as hear.Party AcceleratorPush the excitement into overdrive with the Party Accelerator. Simply slide the throttle forward and hear the sound build and build until it peaks with a thunderous boom and wild light display.More FeaturesParty LightingWhat makes dancing even better? The right lighting! This system offers a variety of exciting effects, including Dual Strobe, and Dance Lighting that lets the light pulse to the beat of the music, so everyone can see the rhythm as well as hear it. Pls note that the microphone is not included in the packaging. DIMENSIONS/WEIGHTShipping Dimensions (WxHxD)44.9" x 20.0" x 18.8"Size (W x H x D)16.9" x 41.5" x 15.7"Shipping Weight85.1 lbsMain Net Weight75.6 lbs.TUNERTypePLLBandFMFM Tuning Range (50kHz / 100kHz)87.5 ~ 108.0 MHzMemory/EraseYesClock/Time/Sleep/SetYesSPEAKERFront Speaker Tweeter Unit2" x 2Front Speaker System2 Way 2 SpeakerFront Subwoofer Unit12" x 1Front Subwoofer System1 Way 1 SpeakerMiddle Speaker Unit4" x 2 Karaoke CreatorGet ready to croon along with any tune: This feature suppresses the vocal frequencies of a song, making any track ready to play behind a new lead singer! It can even change the key of the song to better suit the voice of the singer. * karaoke mike is not included in the package. Handle & WheelsBig, booming sound has never been easier to deliver. This powerful speaker features integrated carrying handles as well as smooth-rolling wheels to help anyone transport this serious gear with minimal effort.Multi JukeboxConnect a smartphone, tablet or other compatible Bluetooth-enabled device to the speaker and play music from any of them. Multipoint can link up to three different wireless devices to the speaker at the same tim