I am very pleased with my decision to purchase this lovely see of walkie talkies. I actually ended up buying one more set so both of my children could have their own. They have been having lots of fun with these and even though they have many features, they are easy enough for my 5 year old to use. They have a range of 3 kilometers along with 10 different call tones, and a scan function to name a few great features. They are very sturdy yet fit nicely into my children's hands I would definitely recommend these great walkie talkies as well as repurchase in the future.