The Lovense Diamo is a rechargeable, waterproof vibrating ring designed for couples play. It is made of body-safe silicone and fits comfortably around the base of the penis, providing additional stimulation to both partners during sexual activity. The Diamo has multiple vibration modes and intensities, controlled through a smartphone app or manual buttons on the device. The ring is discreet and has a long-distance control function, allowing a partner to control the vibration remotely. The rechargeable battery provides long-lasting power, making the Lovense Diamo a convenient choice for those seeking an enjoyable and enhanced couples experience.