Experience remarkable audio with the boombottle mini the boombottle mini packs remarkable wireless audio into a rugged weatherproof frame perfect for trails beach snow or any other environment where do you take your music 3w 40mm up firing speaker and passive subwoofer produce impressive audio and improved acoustics the up firing speaker sends music in all directions easily control play pause track forwardbackward adjust volume and more with the integrated controls a rechargeable lithium pol