Transmitter and receiver used to locate lost pets; Electronic devices for locating and tracking pets using positioning systems; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Dog whistles; Downloadable smartphone software for heart rate monitoring; Wireless speakers; Supercapacitors for energy s...