This Wahl Heat Therapy Massager features five attachments for different styles of massage, including heat, four finger flex, accupoint, raised bump and deep muscle, giving you almost everything you need to get relief for common aches and pains. With two speeds, this Wahl Heat Massager, Model 4196-1201, provides fast relief. Lightweight and quiet, this therapeutic Wahl Massager is ideal for use at home or during hectic trips when you need some relaxation time. This Wahl Heat Therapy Massager can help you to relieve everyday aches and pains quickly by yourself. 2 speeds provide fast relief: Low for soothing relief and High for deep penetration. Includes 4 attachment heads.