Mobile phone software applications, downloadable; wearable computers; smartglasses; earphone; headphones; personal headsets for voice transmission devices; bluetooth earphone; personal voice transmission headset; bone conduction headphones; wireless bluetooth headset.

Apparatus for the treatment of deafness; massage equipment (medical); apparatus for use in medical analysis; audiometers; body rehabilitation apparatus for medical purposes; hearing aids; ear plugs [ear protection devices]; ear trumpets; hearing protectors; cochlear implant.