4G POC public network Long Range Walkie Talkie is a durable and reliable communication device with a 50 mile range. It supports 2G / 3G / 4G networks, making it possible to communicate across the world. The device features a color display screen, voice announcements, and GPS positioning (optional). Users can make single calls or group calls, making it ideal for outdoor activities, construction sites, and other locations where long-range communication is essential. Overall, this walkie talkie is the perfect device for those who require long-range communication capabilities in tough environments.