The boss cube street 2 battery powered stereo amplifier is the ultimate tool of translation for any mobile street artist. Battery powered this amplifier provides rich stereo harmonics and will stick by your side wherever you take it making it perfect for buskers outdoor gigs and public speakers. Plug in mics and instruments are enabled by the dual channels and will sound great wherever you are as well of saving the hassle of carrying around all that extra gear. Upgraded from the original and best selling roland cube street the street 2 proudly sports the rebranded boss logo for the first time. Whatever your message you can get it across with confidence thanks anytime anywhere. Thanks to the built in effects functions your creativity as a performer is boundless. Say goodbye to those annoying back vocalists that never turn up on time as the street 2 features a vocal harmony function so you can elevate your performances even further. Absolutely boss right? Please note for bluetooth capability you will need to purchase the boss bt dual bluetooth audio midi expansion adaptor sold separately