The HoMedics PA-1 Percussion Massager is a handheld dual head electric massage device designed for full body muscle relaxation and pain relief. With a power source of corded electric, this massage wand offers vibrating and percussion functions to help soothe and massage various areas of the body such as the legs, shoulders, back, neck, arms, hands, and feet. It features a heat setting, multiple speed settings, and is lightweight for easy use. With a durable plastic construction and a compact design of 14 inches in length, 5 inches in height, and 6 inches in width, this HoMedics massager is a reliable tool for achieving relaxation and relief for up to 3 hours.