• All features of the R1 Edu Smart version (R1 Edu U2). • Equipped with two Dex3- 1 force- controlled three- finger dexterous hands (without tactile control). • Dexterous hands have 7 degrees of freedom per hand (thumb 3, index finger 2, middle finger 2). • Total degrees of freedom (joint motors) for the entire device: 40 (26 + 7 + 7). • Leg DOF: 6; waist DOF: 2; arm DOF: 5. • Head DOF upgraded to 2. • Built- in computing power upgraded to 100Tops expansion dock, enabling development and including AI algorithm support. • Maximum arm load: 2kg. • Supports high- and low- level development, provides robot models and simulation interfaces, and supports simulation environments such as Isaac SIM. • Excellent technical support, comprehensive development manuals, and ecosystem support are provided. • Perception sensor: Anthropomorphic binocular camera. • 12- month warranty for the entire device.