Okay, so I got these walkie-talkies for my niece's 5th birthday and WOW – they're a hit! The bright green color makes them easy to find in her toy pile (which is saying something).
The size is PERFECT for little hands – my niece can hold it easily while running around the backyard pretending to be a spy. We tested the range around our house and yard (~200m) with zero issues. Didn't push to 3km because... well, I'm not letting a 5-year-old wander that far!
PRO TIP: Remember to turn them OFF at night! Left one on accidentally and got jump-scared by static noise at 2am – not cool, Sorulykin.
The backlit screen is genius for evening adventures. My only gripe? No included batteries (had to raid my TV remote stash). But for the price? 10/10 would buy again – way better than those cheap plastic toys that break in a day!