Maximize your pleasure tool in and out of the water with the Optimum Series Rechargeable Waterproof Pump, a sleek, durable penis pump made for superior suction and performance enhancement. Increase endurance, improve stamina and amplify your rod with 3 speeds of suction and a fully automatic pump experience. The sleek smart pump has easy-touch controls and a quick air release button for easy pumping. A soft, comfortable Silicone donut base creates a tight seal for superior suction and a plush pumping experience. Never settle for less when it comes to the size of your pleasure with the Optimum Series. The