Jock Rumbler 1.8 Cring

The Jock Rumbler 1.8 C-ring combines a 1.8-inch inner diameter with warming and remote-controlled vibration. Its silicone ring has three vibration speeds and seven patterns, while the remote lets settings change from up to 26 feet away without reaching for the ring mid-session. Heat builds to 122°F in about 15 minutes, creating a warm contact sensation alongside the vibrations. The ring measures 3.3 inches across overall and is 0.7 inches thick, so the 1.8-inch inner opening is the key fit detail to consider before buying. It is USB rechargeable; the remote uses one AAA battery, which is not included. IPX6 water resistance makes it appropriate for shower use, but it should not be submerged. Use water-based lubricant only. The warming feature and fixed 1.8-inch opening make sizing and heat preference central to the decision.