carrying cases, namely, backpacks, belt packs, foam padded cases, shoulder bags, tote bags, and pouches, all specially adapted for use in carrying cameras, photographic equipment, optical equipment, video cameras, audio electronic equipment, namely, speakers, mobile speakers, power adapters, audio amplifiers, mobile telephones, batteries, battery chargers, headphones, connection cables, electrical connectors, and adapters, namely, plug adapters, power adapters and AC/DC adapters, and USB adap...