Group Settings Notice: Each 2-pack comes pre-set in the same group by default. If you purchase more than one box, please contact us to set up group configurations to ensure seamless communication between all devices. Easy to Use: The SIM card has been pre-installed. After receiving the product, simply install the battery, power on the device, and wait for it to search for a signal. Once the signal is found, the device is ready to use. Year Round Seamless Connection: Stay connected effortlessly with PoC technology, providing reliable instant messaging and communication across areas covered by a 4G LTE network, all with no subscription fees. Improved Noise Cancellation: Advanced technology reduces wind and background noise, ensuring clear voice transmission even in noisy environments. Versatile Communication Solution: Suitable for construction workers, logistics teams, first responders, outdoor event organizers, group camping, off-road communication, and more. Features a multifunctional LED light with adjustable brightness modes, ensuring reliable illumination for camping, hiking, or working in dimly lit environments.