Brand Name: HYASIACommunication: AUXCommunication: BluetoothCommunication: Audio LineDisplay Screen: NoBattery: YesSpeaker Type: Sound BarPower Source: BatteryNumber of Loudspeaker Enclosure: 2Cabinet Material: PlasticAudio Crossover: Full-RangeBuilt-in Microphone: YesChannels: 2 (2.0)Feature: Phone FunctionIntelligent Personal Assistant: NoneOutput Voltage: 20WRemote Control: YesSupport Memory Card: YesPlayback Function: OtherVoice Control: NoMaterial: PlasticSupport Apt-x: NoWi-Fi Music: Apple MusicDisplay Screen: NoWaterproof: NoPMPO: 20WSupport APP: YesModel Number: SR400Frequency Range: 80Hz-20KHzbluetooth speaker: bluetooth 5.0soundbar size: 415mm*71mm*50mmnet weight: 0.55kgbass intensifier: 110*46(mm)*1battery specification: 2000mAhtf card play: MP3horn size: 2 inches*2type: boombox som acoustic system,,home theater music center