Bark control devices for training dogs; Battery chargers for mobile phones; Battery chargers for use with mobile phones; Cell phone battery chargers; Cell phone battery chargers for use in vehicles; Clickers for training dogs; Earphones; Electric bark control dog collars featuring citronella spray; Electronic collars to train animals; Headsets for use with computers; USB cables for cellphones; USB hubs; Wireless chargers; Wireless ear buds; Wireless headsets for smartphones