Like a DJ at the decks, speakers with Anker SoundCore PartyCast Speakers technology are able to hype the crowd onto the next level. Anker SoundCore Speakers wirelessly synchronizes your music and beat-driven lightshow across an almost unlimited number of PartyCast Speakers. Each new speaker in the group cranks the volume and intensifies the light. In-house developed hardware and software ensure millisecond-perfect synchronization across every speaker. A unique DSP and CSB chip decode and broadcast the light and music, while a special synchronization logic keeps all speakers playing to the same beat. You can link over 100 SoundCore PartyCast Speakers to party into the next dimension.