1. 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 communication among your mates.
How far can this radio be connected?

– Communication Range: about 2-4km (depends on the actual situation).