JammyPack speaker fanny pack. Allover sequin. Removable panel on front with two 50mm driver speakers. Balsa wood interior with superior sound. Internal 8W amplifier. 3.5mm stereo plug compatible with all devices. AA battery box connects to speakers via USB cable (requires 4AA batteries, not included). Water resistant. Portable and durable makes it fit for any outing or sport. Zip main compartment. Imported.