Binoculars; Telescopes; CD players; DVD players; DVD recorders; GPS tracking devices; Laser diodes; Mouth guards for athletic use; Night vision goggles; Optical disk readers; Power adapters; Precision balances; Projector lamps; Rechargers for electric accumulators; Smartwatch bands; Sunglasses and spectacles; Video disc players; Virtual reality glasses; Wearable activity trackers; Weighing equipment, namely, scales and balances