bluetooth speaker mini portable wireless speaker strong compatibility bluetooth speakers

battery: yesintelligent personal assistant: none remote control: nowaterproof: nofrequency range: 200hz-15khzaudio crossover: full-rangecabinet material: plasticcommunication: aux,bluetoothwi-fi music: apple musicpower source: batterysupport memory card: yesfeature: nonesupport app: nobuilt-in microphone: yessupport apt-x: novoice control: no