High/Low Vibrations with InfraRed Heat and 5 interchangable attachments. This massager can relax and soothe you while melting away the stresses of the day. Infrared heat warms the area while the vibrations make you forget all your worries. 5 different attachments: Wide Nubbed, Flexo-joint, Dualer, Large bump, Focus cone. Each with their own unique sensation to reach that special place.The wand is 12.75" long and 3" thick (10" around) at the widest point. A/C powered.