This experienced but beginner friendly style toy has a wonderful way of vibrating and pulsating. The hole creates an explosion in seconds. Yes, a minimum of 60 seconds will get you screaming O! Material: Medical Grade SiliconeFunction: 10 intensity levels modes of vibration, pulsating, & oral simulator.Battery:  USB RechargeableBattery life: Up to 3hrs of usage while it only takes a minute or two to climax but you can time it yourself.Noise: Silent mode of <50dB although we cannot guarantee that you will keep quiet this toy most certainly will not get you busted.WaterproofCleaning: soap and water/toy cleanerUse water based lubricants