(2) 5w?? removable speakers that are highly water-resistant</br>Connects to usb battery box (included) or any rechargeable usb power bank (try our 5200mah designed by jammypack for jammypack)</br>Balsa wood speaker box contains 8w internal amp for power regulating performance.</br>1-year limited warranty and a customer service team prepared to help you at anytime! Email supportatjammypack.com</br>12x3x6</br></br>Product Description</br></br>Authentic and original jammypack fanny pack coming at you with high-quality?? water-resistant speakers. Designed and developed in Venice beach California?? these fashion forward wearable boom boxes come with a 1-year warranty and money back guarantee. If for any reason our product does meet your needs?? email supportatjammypack.com and we'll make things right!</br><br/>http://www.amazon.com/gp/product/B01N90BZH9