Wireless microphones with integrated speakers; Audio dubbing apparatus; Smartglasses; Eyewear for pets; Electronic navigational and positioning apparatus and instruments; Portable sound reproducing apparatus; Portable audio players; Karaoke players; Pet collar accessories, namely, safety lights; Personal stereos; Electronic collars to train animals; Karaoke machines; Protective goggles for pets; Wireless speakers; Microphones; Electronic devices for locating and tracking lost articles, people...