5G AAU is the brand new 5G outdoor base station launched by Huawei. The large-scale antenna array technology promises high-speed and stable 5G networks in dense urban. The innovative bionic heat sink-cover not only hides and protects the heat sink-fins but also contributes to solving the heat dissipation challenge, which makes the product smaller and lighter. With the low-weight mounting kits, the deployment becomes more reliable and more user-friendly. With a special coating, rounded corners, and soft edges, the 5G AAU is designed to blend into the surrounding environment. The minimalist and honest design conveys a clean and reasonable appearance.