>1.IPX4 waterproof, wireless speaker+power bank
>2. Support Bluetooth:Bluetooth、AUX、TF Card、universal disk MAX 32G
>3. Support USB Audio Card , be able to connect two devices at the same time.
>4. Support iOS system battery display function
>5. Support TF card APE, FLAC, MP3, WAV, WMV music format.
>6. Portable for outdoor