Portable Boombox with Bluetooth: Play music wirelessly from Bluetooth devices. You can also use the Boombox outdoors with 4 x UM2-C 1.5V batteries. (Battery not included). USB Player and AUX Player: Easily plug and play MP3/WMA music audio files recorded on USB flash drives with a capacity of up to 128GB (FAT32 format only,exFAT/NTFS not supported),AUX-IN input,easy to use.
eBay