Smart Bench for Public Space is a multifunctional solar-powered public facility designed for parks, streets, squares and community areas. Made of high‑strength galvanized steel, it features excellent durability, corrosion resistance and long service life. Equipped with an efficient MPPT solar system and lithium iron phosphate battery, it provides stable, clean and eco‑friendly energy. It supports wireless and USB fast charging, and integrates Wi‑Fi and Bluetooth speakers to bring convenience and entertainment to citizens. With safe, stable and user‑friendly design, it upgrades public spaces and helps build modern smart cities.