i bought this walkie talkie as a birthday present for my son's good friend. They are both six years old. These walkie-talkies are perfect for this age. There are three sets in one box. We live on the same street but not very close. These radios work very well. Every kid has a walkie talkie, now they can talk alone anytime. They really enjoy using this radio! this is really a lot of fun in these stay-at-home days!