Display Screen: NoRemote Control: NoCabinet Material: PlasticPackage: YesInterface Type: Card ReaderUse: Home Theatre，Portable Audio Player，Mobile PhoneSpeaker Type: SubwooferAudio Classification: Sound CardPlayback Function: MP3Type: ActiveMaterial: PlasticSpecial Feature: Wireless，Portable，MiniRadio: NoSpeaker Structure: SealedLoudspeaker Accommodation Mode: ButtonChannels: 2 (2.0)Display Type: NoneModel Number: JN1008Type: bluetooth speakerColor: blue， blackSubwoofer Speakers Size: 77*162mmBluetooth Version: V3.0Voltage: 3.7VBattery Capacity: 6600mAhFrequency: 2.4 ~ 2.48 GHzOutput Power: 6WPlaying Time: 30HWireless speaker Feature: Waterproof， LED light， big battery， Shockproof， TF CardUnit Type: piecePackage Weight: 0.840kg (1.85lb.)Package Size: 22cm x 13cm x 9cm (8.66in x 5.12in x 3.54in)