9 Electronic recorders, namely, job recording device comprised of computer terminals for capturing operating time and status of the devices which are used by respective employees at work; instruments for monitoring, measuring and recording the performance of powered air purifying respirators (PAPR); time and date stamping machines; time clock being time recording device; electronic controllers for head-mounted display for Augmented Reality (AR) goggles; goggle-type display devices for Augmented Reality (AR) goggles; personal digital assistants; life-saving apparatus and equipment, namely, air supply masks for disaster evacuation; fire extinguishers; gas alarms; divers' apparatus, not for sports, namely, divers' masks, divers' gloves, buoyancy compensator devices for divers, divers' face masks, ear plugs for divers, nose clips for divers, weight belts for divers; electronic sports training simulators; electrical adaptors for telecommunication machines and apparatus; ethernet adaptors for telecommunication machine and apparatus; dustproof mask performance measuring devices; apparatus for monitoring and recording the performance of dustproof masks; electric protective industrial respirators for filtering air; electric dust masks incorporating electric fans with blowers; powered air purifying protective industrial respirators; dust masks; protective industrial respirators for filtering air; dust masks incorporating air purification; gas masks; welding masks; remote control telemetering machines and instruments; recorded and downloadable computer software for electronic machines for monitoring, controlling and recording the status in the worksite; downloadable computer software for sharing data via network; spectacles; eye glasses; protective glasses; spectacle cases; parts and accessories, namely, retainers, straps, and cases for spectacles; safety goggles; protective safety goggles; ski goggles; swimming goggles; sunglasses; anti-glare glasses; safety helmets; protective helmets; ski helmets; helmets for snowboarding; helmets for bicycle; helmets for motorcycle