?Long Transmission Distance & Crystal Clear Sound?Our kids walkie talkies support up to 2km in neighborhood conditions, Up to 3km in open water conditions. With a developed clear voice technology, crisp and smooth sound quality with adjustable volume level, your child's voice will be clearly heard perfectly. Gift for 3-12 Year Old Boys Girls. Great for both indoor and outdoor activities such as going shopping, spring outing and summer camping. ?Easy to Use & VOX Hands-Free?Walkie talkie support voice activation(VOX) talking functions which allows you to communicate when your hands are busy, just talk without pressing the "PTT" button and your children will be online. Keypad lock feature allows you to lock the buttons prevent your kids unintentional operation. A simple talk button is highly visible and easy to find by touch, very friendly with younger children. ?22 channels & Fantastic Privacy Secure?Stable signal 22 main channels of two way radios. One-to-one and one-to-more communication function allow more walkie talkie communicate on the same channel. You may also use the scanning feature to see which channels are currently in use, ensured you and your children using the same frequency minimize the likelihood of other people being able to communicate with your children by using the same frequency, to protect your privacy. ?Ergonomic Design & environmentally materials?Just 80g per radio, small and easy to use, with cool exterior, compact bodies, these will fit comfortably in children's hands with our special ergonomic design. It made of environmentally friendly materials ( ABS ) and comply with US standard which are safe for everyone. ?Perfect Adventure Kids Toys?Can be real-time monitoring of children with a long range, anti wandered off, intelligent alarm system etc. Stay connecting with your friends and families especially in outdoor activities. There is a clip at the back of the walkie talkie, you can hang it on kids pockets and belt to carry everywhere easily, no need to worry that kids will lose these electronic toys. built-in flashlight etc function. Best for both indoor and outdoor activities for boy and girl.