About this item Perfect Gift for Children: Gift for 3-12 year old boys, teen girl gifts, walkie talkies for kids teen boy gifts birthday. Great for both indoor and outdoor activities such as going shopping, spring outing and summer camping. note that the max range is 20 mtrs in an obstacle free outdoor environment Ergonomic Design: Small and light weight, easy to carry, it fits comfortably in children's hands with ergonomic design. An uncomplicated push-to-talk button makes this toy easy to use for 3-12 years old girls and boys Brings fun in a healthy method, and prevents children from getting addicted to electric games and video games. Perfect Adventure Kids Toys: Situation can be real-time monitoring of children. Stay connecting with your friends and families especially in outdoor activities, the best outdoor toys for boys and girls. Please note: Please firmly insert fresh batteries (preferabbly alkaline) in the battery compartment for proper usage of both devices. If the battery becomes loose, the device range my fall short and it may impact usage" Please insert battery properly by reading the + and - sign