The WINYI Alan is a vibrating cock ring designed to enhance intimacy for both partners. It features 10 different vibration modes that can be managed via the included remote control or through a single button located directly on the device, allowing you to adjust the intensity and rhythm without interrupting the moment. Constructed from medical-grade silicone and ABS, the ring is hypoallergenic and flexible enough to provide a comfortable, secure fit with its 69 mm diameter. Its IPX6 waterproof rating means it can be used in the shower or with water-based lubricants and is easy to clean after use. The device relies on a USB rechargeable battery, so you won't need to replace batteries, and comes complete with the charging cable and remote.