This 4G LTE PoC walkie-talkie is designed for longdistance, wide-area communication, supporting global coverage with a reliable range of call without limit. Built on both TDD-LTE and FDD-LTE network standards, it ensures stable connectivity across multiple regions and operators, making it ideal for cross-city, cross-province, and even international communication. With a rugged IPX-6 water-resistant rating, the device is engineered to withstand strong water jets, heavy splashes, and challenging environments perfect for demanding field operations. It is equipped with a 3000mAh high-density polymer battery, delivering extended operating time for long shifts and continuous communication needs. The radio also supports multiple 4G frequency bands, including FDD-LTE and TDD-LTE, allowing compatibility with various network infrastructures worldwide. This broad band support improves signal reliability and makes the device suitable for deployment in diverse industries such as logistics, security, transportation, hospitality, and emergency response. To ensure safety, performance, and regulatory compliance, the walkie-talkie carries FCC certification, giving buyers confidence that the product meets strict international standards important for both domestic use and global market distribution.