The Encore Impotence System or Vacuum Erection Device is capable of restoring sexual function in up to 90% of men challenged with impotence. The Encore Impotence System is a non-invasive and low cost option to chemical and surgical procedures to treat impotence, vacuum therapy systems provide a relatively high probability of a successful erection and is ideal therapy for treating erectile dysfunction (ED). The Encore system can produce an erection from the penis for as long as thirty minutes. Encore one of the most commonly prescribed, best accepted treatments for impotence: * Immediate results * No surgery required * Non-chemical drug-free treatment * No major side effects * Device is simple to use Features & Benefits of the Encore Vacuum System * Manual operation * Simple to use * Only minimal replaceable parts * Comfortable grip handle * Lifetime warranty on pump and tube * Easy to understand instruction booklet and video * Patented ring ejector The American Urology Association's clinical panel on treating impotence has recommended vacuum device treatment as one of the only safe and effective non-invasive treatments. The Encore Vacuum discreetly ships in discrete packaging.