JammyPack fannypack. Speaker bag that connects to any iPod, mobile phone, mp3/cd player, hand held game or multi-media device. Two speakers at front of fanny pack powered by USB battery pack (requires 4 AA batteries). Input through standard audio jack with volume dial. Zip front compartment and additional small pocket. JammyPack badge on top pocket flap. Adjustable snap close waistband. Allover checkered pattern. Imported.