Remote Control: NoCabinet Material: PlasticInterface Type: USBUse: Home Theatre，Portable Audio Player，Mobile Phone，ComputerSpeaker Type: CenterAudio Classification: MiniPlayback Function: MP3Type: ActiveSpecial Feature: Wireless，Portable，MiniRadio: NoSpeaker Structure: CatheterLoudspeaker Accommodation Mode: ButtonDisplay Type: NoneModel Number: Bluetooth V3.0 Speaker HandsfreeUnit Type: piecePackage Weight: 0.260kg (0.57lb.)Package Size: 12cm x 12cm x 11cm (4.72in x 4.72in x 4.33in)