Pump up the Volume and get to know LUX Active's latest addition! The Volume is an intuitive high-tech penis pump which allows the user to sit back while it does all the hard work - no pun intended - thanks to its incredible automatic mode. Right out of the box, the Volume comes equipped with a USB charger as well as a replacement waterproof ring for the control head. Slip inside from the silicone opening with comfort and ease. The Volume is controlled by three buttons: The power button for turning ON/OFF and swit