3D spectacles; Breathing apparatus for underwater swimming; Cameras; Cell phone cases; Cell phone covers; Computer peripheral devices; Divers' masks; Electric door bells; Head-clip cell phone holders; Headphones; Life-saving rafts; Life buoys; Life jackets; Microphones; Nose clips for divers and swimmers; Optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopters, adapter lenses for underwater photography; Pince-nez...