Wireless adapters for computers; wireless transmitters and receivers; apparatus for transmission of sound; earphones; headphones; batteries for hearing aids; sunglasses; downloadable mobile applications; face recognition apparatus.
Wireless adapters for computers; wireless transmitters and receivers; apparatus for transmission of sound; earphones; headphones; batteries for hearing aids; sunglasses; downloadable mobile applications; face recognition apparatus.
Wireless adapters for computers; wireless transmitters and receivers; ...
