HoMedics invigorating percussion action for a relaxing massage. Soothing heat and variable speed control. Features a locking switch and the handle can extend up to 3" for hard to reach places. Has dual pivoting heads and a variable speed control for gentle to invigorating massage at the slide of a switch. Ergonomic rubberized handle for easy grip. Includes 2 custom attachment sets for heat or hard or soft massage applications.