This is a silent yet very strong vibrator which for sure will aid you in having the best play time as possible.The vibrator is made of medical grade silicone. This is one of the newest and best wands now available. The vibrator has 10 vibrations to choose from, im sure lot of them will please perfect for an all over massage and for teasing the more intimate areas of the body for both male and female. It has a length of 31 CM (12”) with a diameter of 4.5 CM (1.8”). The vibrator is waterproof so it can be used either in the shower or bath. You will never need batteries as this is rechargeable, just charge the vibrator up and you are ready to go. We would strongly recommend you use a good quality water based lubricant for easier insertion and after each use wash in warm soapy water and pat dry.