... study. 2. ABS resin ,rubber popular Mini massagerUSB Mini Triangle Massager Description: Three-legged electric massage device and a school of ... relieve stress and reduce skin wrinkles. Can massage parts: head, neck, shoulders, back, abdomen, hands, feet, legs, face can be used ... AAA battery,use the three foot keep the body in massager,massage the body,handle,back,head and so on5.Keep ...