Hands-free Function: Voice-activated (VOX) talk feature lets kids' hands relax and send their voice without pressing the TALK button. Perfect for outdoor adventures, hiking, camping, and riding. Useful Features: 22 main channels 462-467mhz (FRS/GMRS) with sub-channels ensure 2 miles of wireless communication. CTCSS (Continuous Tone Coded Squelch System) allows you to use 99 low-frequency tones (67-250mhz), preventing interference. Kid-Friendly Design: Portable and easy to use, with a 1.2m drop-resistant design and built-in flashlight for nighttime play. Cool exterior, compact body, ergonomic design, channel lock function, and simple push-to-talk operation, designed for kids ages 3 and up. Easy to Use: Modern compact design with a simple talk button. Double-click to activate a beep single. Broadcast to one or multiple units, with the ability to use different channels. The Perfect Gift: Kids LOVE chatting with these well-made walkie talkies, making them an ideal gift. Perfect for indoor and outdoor activities like shopping, spring outings, and summer camping.