With a transmission range of 1-5km in urban areas, 5-10km at sea, Mi Walkie-Talkie is available in different communication scenarios. It boasts many features, including FM radio, push-to-talk, button-free call, quick grouping, and real-time location sharing, even without network. Using lithium-ion battery cells, it lasts up to 8 days, and supports Micro-USB charging. With a jack compatible with mainstream headphones and a universal SMA antenna connector, it is user-friendly to both average consumers and outdoor enthusiasts with merely 5 buttons. Employing mainly geometric forms, functional elements are logically arranged. Within a seamless housing, this dust and splash-proof device delivers an integral sense of style.