DisplayScreen:No RemoteControl:No CabinetMaterial:Metal Package:No InterfaceType:CardReader Use:PortableAudioPlayerMobilePhone AudioClassification:Mini PlaybackFunction:MP3 Material:Metal SpecialFeature:WirelessPortableMini Radio:No LoudspeakerAccommodationMode:Bluetooth DisplayType:None ModelNumber:ZC574801-4 Size:60*60*50mm