Rockville RPB-XL Portable Camo Bluetooth Speaker Boombox USB/Powerbank/SD/Aux
HOW TO SET UP YOUR RPB XL Video of RPB XL RPB-XL is our extra-large portable speaker. Rockville RPB-XL Loud Portable Bluetooth Speaker Boombox. 3.5MM to 3.5MM aux cable. Bluetooth speaker. The RPB-XL has incredible sound quality.