Max 2 - revolutionizing male masturbators. Original multiple-sensation sleeve, extended vibrator, 360 degree contractions. Adjustable air vent allows you to control the suction. Accomodates most sizes and stimulates while you stroke. Use your smartphone as a remote control. Long-Distance Control. Have someone else control your toy from miles away. Long-Distance Sex. Sync with Nora or another Max/Max 2 and the toys will react to each other's movements. USB rechargeable. Water resistant.