Portable Bluetooth Speaker

Brand Name: ALWUPCommunication: AUXCommunication: BluetoothAudio Crossover: Full-RangeDisplay Screen: YesBattery: YesBuilt-in Microphone: YesNumber of Loudspeaker Enclosure: 1Speaker Type: BookshelfCabinet Material: MetalIntelligent Personal Assistant: NONEChannels: 2 (2.0)Power Source: NoneFeature: Display Visual InformationFeature: Phone FunctionSupport Apt-x: NoSupport Memory Card: YesPlayback Function: RadioPlayback Function: CDModel Number: S2Output Power: 3WFrequency Range: 60Hz-2.2KHzWi-Fi Music: RHAPSODYDisplay Screen: YesWaterproof: YesMaterial: AluminumVoice Control: NoRemote Control: NoSupport APP: NoItem: portable bluetooth speaker waterproofFuction 1: portable speakers for phone with LCD displayFuction 2: portable speakers with fm radioFuction 3: portable wireless speakerFuction 4: bluetooth loudspeakersFuction 5: portable speakers for iphoneFuction 6: portable wireless bluetooth speakers for phoneCommunication: AUX,Bluetooth,USBApply: FM Radio, USB Line in, TF Card, Alarm