Prepare to be captivated by the sleek lines and sheer power of the Duo Obsessions Edition. With a master on-off switch, independent motor controls, 9 speed combinations, cobalt blue LED lights and 2 powerful motors, the Duo Obsessions are truly state-of-the-art!''The Lavish also excels in its basic design with a simple curved form that is specifically designed to stimulate the G-spot and deliver added waves of joy and pleasure! Every Evolved toy comes with a 5-year Warranty. All Evolved products are waterproof, phthalate free and latex free. This product uses 4 x AAA batteries (not included).