The Yamaha SHS-10R is a small, battery-powered digital music shoulder keyboard, also known as a keytar. It was manufactured in Japan in 1987 and comes in a red color. The instrument is 29 inches long, 7 inches wide, and 2 inches high. It features a built-in speaker and includes a power supply. The model has a strap for easy carrying and is ideal for musicians who want to play music on the go.