SMART [HEARING AID]

Earphones for the function and operation of hearing aids; Headsets for telephones for the function and operation of hearing aids; Downloadable computer software applications for earphones for the function and operation of hearing aids; Earphones and headphones for the function and operation of hearing aids; Wireless earphones for the function and operation of hearing aids; Earphones for smart phones for the function and operation of hearing aids; Headsets for mobile phones for the function and operation of hearing aids; Wireless headset for wireless phones for the function and operation of hearing aids; Application software for interconnection of earphones for the function and operation of hearing aids