3D spectacles; Baby monitors; Bags adapted for laptops; Bathroom scales; Cabinets for loudspeakers; Electrical plugs and sockets; Headphones; Intercoms; Loudspeakers; Microphones; MP3 players; Music headphones; Night vision goggles; Portable media players; Radio transmitters and receivers; Rechargeable electric batteries; Scuba goggles; Stereo headphones; Video telephones; Virtual reality headsets