USB Charging Cable Compatible with Fresh 'n Rebel Rockbox Bold L, Bold M, Bold S, Bold X, Bold XS Bluetooth Speaker Micro USB 1m OTB Data Cable with Mungoo Cleaning Cloth :
Amazon.com: Rockville ROCKBOX 6.5" 100 Watt Portable Rechargable Bluetooth Speaker w USB/SD, Black, 6.5" : Musical Instruments