Vibrating action! Fulfill your oral fantasies. Just a drop of lubricant inside the sheath creates the slip and sliding feeling of tongue and lips. Multiple speed vibrations enhance sensations. Safe and pure for body and pleasure. Made using PVC sleeve, ABS plastic power control. Vibrating sex toy requires 2 AA batteries, not included. Sleeve measures 3.5 inches long by 2 inches wide. Bulk weight 6.7 ounces. Always clean before and after use. A water based lubricant is recommended.