• Couples come together with this multi-award-winning cock ring for powerful vibrating penetration • Explore the raw intensity of six stimulation modes; 100% more powerful than any product of its kind!• Smooth, flexible silicone comfortably restricts his blood flow for bigger, stronger erections and longer-lasting lovemaking• Simple control via the intuitive two-button interface• 100% waterproof and USB rechargeable for convenient, carefree stimulation • Register your purchase with LELO for a 1-year warranty