A walkie-talkie is a handheld, portable two-way communication device used for short-range wireless communication. It is commonly employed in various scenarios where instant and reliable communication is required, particularly in situations where traditional mobile phones may not be practical or available.
Walkie-talkies find applications in various fields, including outdoor adventures, camping, hiking, emergency response, construction sites, security teams, event management, and other situations where quick and reliable communication is vital. They are particularly useful in situations where cellphone coverage is limited or unavailable.