Computer hardware device with integrated software, sold as a unit, which facilitates the wireless streaming of audio from devices such as smart phones, smart watches, wearable wireless communication devices, personal digital assistants, PCs, and tablets, to speakers, audio toys, smart home appliances in the nature of thermostats, home lighting systems, home security devices, and alarms, and other audio playing devices; Downloadable mobile applications which facilitate the wireless streaming of audio from devices such as smart phones, smart watches, wearable wireless communication devices, personal digital assistants, PC's, and tablets, to speakers, audio toys, smart home appliances in the nature of thermostats, home lighting systems; home security devices and alarms, and other digital and electronic audio playing devices; Downloadable mobile applications which facilitate the wireless streaming of audio from devices such as smart phones, smart watches, wearable wireless communication devices, personal digital assistants, PC's, and tablets, to speakers, audio toys, smart home appliances in the nature of thermostats, home lighting systems, home security devices and alarms, and other digital and electronic audio playing devices; Wireless communication device for wireless transmission of music downloadable to the device; Downloadable software in the nature of a mobile application for playing music via speakers; Audio speakers