1)Actions of hand are controlled by myoelectricity. 2)Wrist can passively rotate. 3)Suitable for middle,short,andlong stumps of forearm. 4)Weight=0.24kg 5)Optional for three or five fingers. 6)Waterproof, anti-EMI(mobile phone,for example) and two-dimensional functions are optional. Myoelectric prosthetic hand is an electric upper limb prosthesis that uses the human body's electromyographic signal to control. Our company’s practical electromyographic hands are single-degree-of-freedom, two-degree-of-freedom forearm electromyographic prosthesis and two-degree-of-freedom, three-degree-of-freedom upper arm electromyographic prosthesis. The electromyographic prosthetic hand is a kind of in vitro that the amputee’s cerebral nerves innervate the muscle movement of the residual limb to generate electromyographic signals. The electromyographic signal family is used to control the micro-motor and drive the transmission system to drive the prosthetic hand to move according to the will of the person. Power source upper limb prosthesis. Since the movement of the myoelectric prosthetic hand is commanded by the brain, it not only has the advantages of an electric prosthetic hand, but also has the advantages of strong intuition, flexible control and convenient use. It is the development direction of modern upper limb prosthetics. Our Factory Shijiazhuang Wonderfu Rehabilitation Device Technology Co.,Ltd, is a company with more than 10 years of professional experience in manufacturing and export the prosthetic and orthotic parts, my company is a physical manufacturer, we have ourselves precision workshop, CNC, lathe,laser cutting work shops, and ourselves assemble workshop, so we can reduce the cost price greatly, so i can give you the best price and the best quality products. Our advantage is complete kinds products, good quality, excellent price, best after-sales service, and specially We have ourselves Design and Development teams, all the designers have rich Experience in prosthetic and orthotic lines, So we can provide professional customization (OEM service) and design services(ODM service) to meet your unique needs, if you are interested in my factory, welcome warmly to visit my factory, we can establish our friendship and the cooperationship!