10W stereo Music surround Waterproof Speaker

Cabinet Material: MetalAudio Crossover: Full-RangeWaterproof: YesCommunication: AUX,BluetoothSpeaker Type: PortableChannels: 2 (2.0)Support APP: NoBattery: YesOrigin: Mainland ChinaVoice Control: NoPower Source: BatteryNumber of Loudspeaker Enclosure: 1Input Power(W): <25 WIntelligent Personal Assistant: NoneTweeter material: PolymerAcoustic enclosure: SealedCodecs: sbc,AACSupport Apt-x: NoControl: Volume control,Playback,Input selectorBluetooth Version: 5.0Total Harmonic Distortion: 3%Sensivity: 90dBFeature: Phone FunctionWoofer/Widerange material: PolymerPlayback Function: APE,mp3,Other,FLACDisplay Screen: NoSabwoofer cabinet material: MetalCertification: CE,FCC,RoHSPMPO: 30WImpedance: 4 OhmTweeter type: planar-magneticOutput Power: 10WActive Noise-Cancellation: ActiveRemote Control: NoSupport Memory Card: YesMaterial: MetalDisplay Screen: NoMid-range material: PolymerBuilt-in Microphone: YesFrequency Range: 50Hz-20KHz