Educational services, namely, conducting conferences and seminars in the field of haptics and computer user interaction

Battery chargers; Adapter cables for headphones; Wireless headphones; Earphones; Headphone consoles; Headphone-microphone combinations; Headphones; Headsets; In-ear headphones; Music headphones; Noise cancelling headphones; Stereo headphones; Wireless headsets; Headsets for mobile telephones; Wireless headsets for smartphones; downloadable software for audio devices and accessories