Walkie talkies are becoming increasingly popular for communication in professional circles. More and more companies utilize two way radios for their communication purposes every day. Walkie talkies are also known as portable two way radios. Every walkie talkie is somewhat different than the other they have characteristics that make them different. The range of each walkie talkie radio depends on the system to which they are connected. Walkie talkies are very useful for people with field work in large open areas. There are many kinds of walkie talkies in the market. Small larger and there is a walkie talkie for every communication need. Smaller walkie talkies are available with upto 5 Watts of power that is going to reliably get you 1.5 miles to 2.5 miles unless you are in very open terrain where the range is larger. Aside from businesses many families use walkie talkies to communicate. An example of how a family would use a walkie talkie is on a cruise ship. Walkie talkies could come in handy on board a cruise ship. You caould use a walkie talkie to keep an ear out for your family and perhaps you could evenequip your children with one and have and create a closed combination circuit. Walkie talkies were first invented by the Canadian Government as a mode of communication, after the war was over it saw action in various other fields. Walkie talkies work based on a low level radio transmitters and receivers. Originally designed for military communications during World War II, walkie talkies became popular again in the 1970s with the CB radio craze. There are many similarities between a telephone and a two way radio. Walkie-talkies resemble a telephone handset, slightly larger but still a single unit, with an antenna sticking out of the top. Whereas a phone's earpiece is only loud enough to be heard by the user, a walkie-talkie's speaker can be heard by the user and those in his immediate vicinity. Walkie-talkies are handy for keeping in constant contact within a group. Most walkie talkies operate at either 27 MHz or 409 MHz and do not require a licence to operate as long as they meet the technical requirements. Walkie-talkies are a useful communication tool for business and personal use. Certain walkie talkies function with a specific system called GMRS. GMRS allows voice scrambling for a small degree of greater privacy. GMRS is an acronym for the General Mobile Radio Service, which is a series of specific frequencies in the 462 MHz range set up by the FCC. Again, it depends on terrain, but these radios can have a much broader range for talk, extending up to five miles. GMRS have a much broader range for talk, extending up to five miles. These aren't intended for hobby use, rather they're meant for purposeful communications such as business or commercial activity. Walkie talkies are excellent for speeding up your communications with friends family and co-workers. Many businesses use walkie talkies for their daily communication needs. There are many walkie talkies out there available but its important to understand which type of two way radio is best for your needs.