This 4G LTE PoC walkie-talkie enables wide-area and global communication with a reliable range of calls of no limit, making it ideal for cross-city and cross-country operations. Powered by both TDD-LTE and FDD-LTE network standards, it ensures stable, high-quality connectivity across diverse regions and network infrastructures. Built for durability, the device features a robust IPX6 water resistance rating, allowing it to withstand powerful water jets, heavy splashes, and challenging weather conditions ensuring dependable performance indoors, outdoors, and in demanding work environments. Its 3000mAh high-capacity polymer battery provides long-lasting power, supporting extended shifts and continuous communication without frequent recharging. The walkie-talkie supports a wide range of 4G LTE frequency bands, including both FDD-LTE and TDD-LTE, enhancing compatibility with global carriers and improving communication stability. This makes it suitable for industries such as logistics, security, transportation, hospitality, and emergency response.