The BR-MR73A from DUCO Robots is a wheeled humanoid robot with 21 degrees of freedom, measuring 650 by 600 by 1700 mm (folded to 1100 mm height), weighing under 100 kg with a battery life of 4 to 6 hours and movement speed up to 1 m/s. It features excellent interactive safety, smooth dual-arm control, intelligent sensing, and rich development interfaces. It is designed for industrial inspection, sorting, and material handling in manufacturing, as well as customer guidance, consultation, reception, and document retrieval in commercial settings. DUCO Robots is based in Shanghai.