Funkprofi kid's walkie talkies provide kids joy of games, and you will get more chances to communicate and know more about your kids. One-Button operation, easy for kids to use; lock function, prevent children's accidental operation vox function provides hands-free operation, and 3-mile long-range transmission built-in flashlight battery level indicator easy to carry and won't lose. 3 miles range in the open field, 22 FRS/GMRS channel ensures stable voice communication. A great choice for family camping. 3-Mile long-range transmission, receive a clear signal, and suitable for outdoor activities. Built-In flashlight, kids can use them at night. With an LCD screen, help read the channel and other settings on screen in the dark. Lock function after locking the keyboard, will not worry kids will change the channel by accident and lose signal.