The Rechargeable Ring Embrace is a couples enhancer with sensual ridges and 10 vibration speeds. It is made from body-safe silicone and is fully waterproof (IPX7), so it can be used in the bath or shower. The memory function starts on your last speed, and the travel lock prevents accidental activation. USB rechargeable with a fast charge time of 0.5 hours. Runtime: 70 minutes on low speed or 30 minutes on high. A great choice for shared pleasure and stronger stimulation.