Earphones; Headphones; Headsets; Microphones; Adapter cables for headphones; Adapter plugs; Battery chargers for mobile phones; Cell phone battery chargers for use in vehicles; Cell phone cases; Chargers for batteries; Data cables; Electric cables and wires; Headsets for telephones; Headsets for use with computers; Noise cancelling headphones; Power adapters; Stereo headphones; Wireless headphones; Wireless headsets for smartphones