Full configurations of the standard model; Motor-driven retractable wire reel for better cargo transportation experience; High-performance octa-core processor; Payload: Approx. 8kg (Max. 10kg); Moving Speed: 0 ~ 3.5m/s; Max Step Climbing Height: Approx. 16cm; Max Climbing Slope Angle: 40°; High-performance octa-core CPU for basic computing power; Max Joint Torque: Approx. 45N·m; Built-in 4G module with eSIM; Voice interaction and voice command; Voice intercom; Music playback (3W speaker); Intelligent following; Built-in abdominal charging electrodes as standard (included even without Go2 charging pile)