Hearing aids; Hearing aids for the deaf; Ear trumpets; Walkers to aid in mobility; Wheeled walkers to aid mobility; Assistive listening device for the hearing impaired; Digital hearing aids; Electric hearing aids; Electrical hearing aids; Electrically operated hearing aids; Electrically-operated hearing aids; Medical hearing instruments; Wireless transmitters and receivers for use with hearing aids

Laser equipment for non-medical purposes; Lasers for industrial use; Lenses for industrial laser cutting machines; Lidar apparatus; Lighting devices for taking pictures; Motion detectors; Portable LED safety lighting devices for personal use for safety purposes; Smart watches; Wearable cameras; Wireless chargers; Wireless headsets for smartphones