?????Smart and Safety ?It is not only toys, but also communication learning tools,real-time monitor,companion friend.It can add fun to communication,let kids enjoy sharing,express themselves better.Parents can also use it to keep in touch with kids indoor and outdoor ?????Crystal HD Sound VOX Two-Way Radios?: Sound Activated Transmission (eVOX) for hands free operation,auto-squelch for reducing interference, crisp and smooth sound quality with adjustable volume level.Channel scan/monitor for easily finding available channels ?????Free Detachable Lanyard and Built-in Flashlight?Anti-lost and wearable walkie talkies with detachable lanyard,kids can also enjoy it at night with the flashlight,easy for small hands to grip ?????????????Upgrade Colorful Walkie Talkies for Kids? Walkie Talkies 3 set, every Kid can have their favorite color,communicate with each other during camping games,adventure,hiking,biking,travel,any indoor and outdoor activities US?100% Risk Free ?Sold by original manufacture with high quality and excellent after-sales service, 24/7 tech support. Please be assured the purchase. Any question, please feel free to contact.