Double Head Heating Massager
Voltage: 110-240 volts, plugged into a standard wall outlet 50-60 Hertz is the frequency. 25 Watts of power Work Time Estimated: 15 minutes The entire set includes three different heads that are based on two attachments. It can be used in two ways: to hold the tail handle or to hold the plastic upper strap. It is possible to snap the tail. The analogue speed knob controls how fast the head vibrates. You may choose between off, M (massage), and M+L (massage and heat) modes by pressing the side button on the head.