Introducing first-of-its-kind milker masturbation technology designed to fully surround your shaft with squeezing, gyratory stimulation for the ultimate self-pleasure experience! A transparent window allows you to view the action as every inch of your cock is milked over and over by 10 revolving, gyrating functions, plus 5 active speed levels, all powered by a convenient rechargeable motor. The internal multi-ribbed TPE sleeve is lined with incredibly satisfying textures to enhance rotational pleasure and features a closed-end to further intensify natural suction. To enjoy fully automated rotational masturbation, simply press the button to initiate active milking power. Sexy, breathy moans can also be activated for intensified erotic excitement! USB Rechargeable via the included USB cord. The sleeve is removable for easy cleaning. Length: 10.5 in. - ( 26.9 cm ) Width: 3.25 in. - ( 8.4 cm ) Inner Diameter: 2.75 in. - ( 7.1 cm )