When and where do you need this radio? - When in the construction area, you need to communicate with your team member efficiently. - For security guards, you may feel this is a great tool for your work, talks in real-time. - When you are traveling by car with a group of friends, this helps constantly communicate among your mates. - And more, such as airports, factories, hotels, markets, ports, self-driving tours, outdoors, concerts, etc.