An amazing 250-foot range makes our TRU Heroes walkie-talkies a necessity for thrilling adventures. Let kids communicate from one street to another and across the park. Great for just staying in touch, too. Each walkie-talkie has four transistors, crystal clear sound technology, a flexible antenna for great reception and a button that sends Morse code. About 9-3/4" high overall; plastic housing with belt clip. You"ll need to provide one 9V battery for each device. Creative fun for lucky kids ages three and up.