Hands-Free Function: The walkie-talkie supports voice activated (VOX) speaking---relax kids' hands, send your voice without pressing the TALK button. It is useful for outdoor adventures, hiking, camping, horse riding and other different activities. Best keepsake gift for family. ^ Useful functions: 22 main channels 462-467 MHz (FRS/GMRS) with sub-channels, providing 2 miles wireless communication. When using CTCSS (Continuous Tone Coded Squelch System), you are free to use 99 low frequency tones (67-250 MHz), your signals will not be disturbed by this strong anti-interference performance. User-friendly design: portable and easy to use. , Built-in 1.2m drop-resistant flashlight for night, day and night play. With a cool exterior, compact bodies, ergonomic design, channel lock function and simple push-to-talk operation, aimed at kids ages 3 and up.,^Easy to Use: Modern compact design. Simple push to talk operation, double click to activate single beep. Broadcast on one or more units, possibility of using different channels. ^Perfect Gift for Kids: Kids love to chat with these well-made walkie talkies, it's a perfect choice to introduce your child directly. Ideal for indoor and outdoor activities such as shopping, spring outings and summer camping.