Display Screen:NoRemote Control:NoCabinet Material:MetalPackage:YesInterface Type:Card ReaderUse:Home Theatre、Portable Audio Player、Mobile Phone、Karaoke Player、Computer、StageSpeaker Type:SubwooferAudio Classification:MiniPlayback Function:MP3Type:ActiveMaterial:MetalSpecial Feature:Wireless、Portable、MiniRadio:NoSpeaker Structure:SealedLoudspeaker Accommodation Mode:ButtonChannels:3 (2.1)Display Type:NoneModel Number:bluetooth speake