Degrees of Freedom: 6; Number of Joints: 12. Repeat Positioning Accuracy: ±0.20mm. Maximum thumb gripping force: 6N; Maximum four-finger gripping force: 4N; Gripping force resolution: 0.50N. Thumb lateral rotation range: over 65°; Thumb side swing speed: 235°/s; Thumb bending speed: 150°/s; Four-finger bending speed: 570°/s. Note: The price and specifications apply to a single hand. Normally one G1 robot is equipped with two dexterous hands. Please specify left or right hand when placing orders.