walkie-talkie (n.) wo-kE-'to-kE: a compact, easily transportable, battery-operated, radio transmitting and receiving set.
What good is a walkie-talkie? Walkie-talkies are best for communicating quickly between two distant points. Users include sports enthusiasts, custodians, security guards, and meeting planners. They're really useful when cell phone coverage isn't available.
Necessary evil. Have a large group? Give walkie-talkies to all the assistants and