When it comes to selection, the Kmart of electronics carries practically every tech goody under the sun.. In Short While the name dates back to the invention of the radio at the turn of the 20th century, today the electronic store offers a myriad of modern technological finds. With equipment ranging from the latest crop of cell phones, digital cameras, batteries, and various accessories for the home, car and office, the store can outfit even the most electronically-challenged shopper. The sales associates are dedicated, knowledgeable and quick to assist and answer any questions. And yes, you can still buy a radio there, too.