DO YOU HEAR WHAT IHEAR?

Hearing aids; proprietary hearing aid systems comprised of a hearing aid and also containing any combination of the following, namely, a battery module, battery module pack, hand tool for disengaging batteries and modules, seal tip and seal tip pack consisting of conformable components for use with hearing devices to provide acoustic sealing in the ear, hand tool for manipulating hearing devices for the purpose of insertion and removal of the hearing device into and from the ear canal; medical devices, namely, audiometers for assessment of hearing ability of humans; medical testing devices for measuring hearing loss in patients, namely, audiometers; proprietary hearing aid systems comprised of seal tip and seal tip pack consisting of conformable components for use with hearing devices to provide acoustic sealing in the ear