Description Hands-free Function: These walkie-talkies support voice activation (VOX) – letting your children's hands rest while still sending their voice without pressing the TALK button. It's perfect for outdoor adventures, hiking, camping, riding, and other activities. Create the best family memories. Useful Features: 22 main channels 462-467mhz (FRS/GMRS) with sub-channels, ensuring 3.2km of wireless communication. When using CTCSS (Continuous Tone Coded Squelch System), you can freely use 99 low-frequency tones (67-250mhz), ensuring your signals won't be disturbed with this strong anti-interference performance. User-Friendly Design: Portable and easy to use, 1.2m drop-proof, built-in flashlight for night games, day and night. With a cool exterior, compact body, ergonomic design, channel lock function, and easy push-to-talk operation, designed for children ages 3 and up. Easy to Operate: Modern compact design. Simple number button service, double-click to activate a single signal. Send to one or multiple units, with the ability to use different channels. Perfect Gift for Kids: Children LOVE chatting with these well-made walkie-talkies, making them a perfect choice for introducing your child to direct communication. Ideal for both indoor and outdoor activities such as shopping, spring outings, and summer camping. With a customer-first concept, we provide 24/7 customer service. No matter where you are or what problems you encounter, we will resolve them for you as soon as possible to ensure your shopping experience is worry-free.