Hands-Free Feature: Walkie-talkies support voice activation (VOX) talking – freeing kids' hands to send their voice without pressing the TALK button. Helpful for outdoor adventures, hiking, camping, riding, and other activities. A memorable gift for the family. Useful Functions: 22 main channels (462-467 MHz) (FRS/GMRS) with sub-channels, ensuring 2-mile wireless communication. Using CTCSS (Continuous Tone Coded Squelch System), you can use 99 low-frequency tones (67-250 MHz), ensuring strong anti-interference performance. Friendly Design: Portable and easy to use, 1.2m drop-resistant, built-in flashlight for day and night use. Cool exterior, compact bodies, ergonomic design, channel lock function, and simple push-to-talk operation, suitable for children aged 3 and up. Easy to Use: Modern compact design. Simple push-to-talk operation, double-click to activate a single beep. Broadcast to one or multiple units, ability to use different channels. Perfect Gift for Children: Kids love chatting with these well-made walkie-talkies, making them a perfect gift. Great for indoor and outdoor activities like shopping, outings, and camping.