Good super lovely shop for children The situation can be a rel-time monitoring of children, an anti-gar system, a smart alarm system, etc. Stay in touch with your friends and family, especially in outdoor activities, good outdoor super lovely shop for boys and girls. Length transmission distance Our children's walkie-talkies support up to 3 km in open conditions, up to 2 km in neighborhood conditions. With clear anti-interference voice technology, crisp and soft sound quality with adjustable volume level, your child's voice will be clearly heard perfectly. Idal for indoor and outdoor activities such as shopping, outdoor play, spring outings and t. Usceptual design Small and light body, each walkie-talkie needs only 72 grams to be easy to carry; need 4 AAA batteries (exclusion). Fits comfortably in the hands of children with a spcial ergonomic design. Push to talk opration design ct left, portable and easy to use A simple conversation button is very visible and easy to find to the touch and activates the microphone intgr. Signal stable8 main channels of two-way radios. The one-and-many communication functions allow more walkie-talkies to communicate on the same channel. You can also use the swipe function to see which channels are currently in use, making sure your family uses the mrs. frquence to minimize the possibility for other people to talk with your child, in order to protect your privacy. Easy to carry There is a clip the back of the walkie-talkie, you can hang it on children's pockets and belts to carry it anywhere easily.