The RealBot-S2 is a full-size wheeled dual-arm foldable humanoid robot from RealMan Robotics with 20 active degrees of freedom and a 0 to 2.1 m vertical working range. Each arm supports a 5 kg payload, and it uses a four-steer four-drive chassis with a six-hour battery life and Nvidia Jetson AGX Orin computing. It is built for data collection and training, home service, retail, and industrial manufacturing.