Flash Wireless Bluetooth Speaker Portable Small Steel Gun Metal Heavy Subwoofer Outdoor Mini Bluetooth Small Speaker

SPECIFICATIONSWoofer/Widerange material: OtherWeight[g]: 70Waterproof: NoVoice Control: NoUse: HomeTweeter material: OtherTouch Screen: noTotal Harmonic Distortion: 1Support Memory Card: NoSupport Apt-x: NoSupport APP: YesSpeaker Type: PortableSound Mode: OtherSensivity: 80Remote Control: NoPower Source: USBPlayback Function: mp3Output Power: OtherOrigin: Mainland ChinaNumber of devices connectable simultaneously: 1Number of Loudspeaker Enclosure: 1Maximum wireless range[m]: 10m-20mMaterial: MetalInput/Output: USBInput Power(W): <25 WFrequency Range: 20Hz-20KHzDisplay Screen: NoDisplay Screen: NoCommunication: USBChannels: 1Certification: CECategory: SpeakersCabinet Material: PlasticBuilt-in Microphone: NoBluetooth Version: 5.0Battery Capacity[mAh]: 400Battery: YesAudio Crossover: Full-RangeActive Noise-Cancellation: PASSIVEAcoustic enclosure: Other