The VB2 from Lanxin Robotics is an advanced humanoid robot with 7 arm joints and a 5 kg gripping load, operating from 0.4 to 2 m height with 4 to 6 hours of battery life. It measures 580 by 480 by 1700 mm with a 760 mm rotation diameter, uses four-wheel omnidirectional drive at up to 1.2 m/s, and features 3D laser SLAM navigation, panoramic RGB-D depth vision, and a multimodal AI interaction hub.