Silicone Blue Rabbit Vibrating Cock Ring Color: Blue Ring size: Stretchable Ring style: Single Ring Stimulator: Clitoral Material: Silicone Controller: Removable - Push Button Vibration: Single speed Batteries: 2 x LR41 (Included)Notice: There is a battery pad ( cover ) in the vibrating part, it's to avoid power loss during the transportation, please open the vibrating part and remove this battery pad to have this item run for the first use.