Vibrators.com loves the Element Vibrating Masturbation Sleeve because it does something totally unlike almost all other masturbation sleeves we’ve ever come across: it vibrates not only the penis, but the frenulum, too. The frenulum is the sensitive area of skin just below the base of the penis, which some experts call the male equivalent of the clitoris. And if you’ve seen how popular our clitoral vibrators are (hint: very popular), you know that that can only be a very, very good thing.The Element Vibrating Masturbation Sleeve’s biggest claim to fame is delivering its powerful vibrations directly to the sensitive frenulum, but don’t worry, the big guy won’t be left out either - the Element’s flexible and adjustable wings fit around the shaft of the penis, allowing it to feel the vibrations and the pleasurably ridged texture of the sleeve.The Element Vibrating Masturbation Sleeve is made from phthalate-free, medical grade silicone, so it will feel as amazing against your skin as a sex toy possibly can. Its simple and intuitive controls let you easily cycle through 5 different speeds and 4 patterns and functions, helping you find just the right sensations to bring you to an incredible orgasm. Its shape and fit make it highly versatile, able to be used solo or with a partner during sex.The Element Vibrating Masturbation Sleeve is a waterproof, USB-rechargeable silicone vibrator. It can be used with any water-based personal lubricant, and should be washed after use with antibacterial sex toy cleaner or warm water and soap.Understanding Sound and VibrationHere at Vibrators.com, we test each and every vibrator for vibration and sound levels. Our Vibrator Institute doesn't test vibrators the way you might think; instead, we use scientific equipment that reads vibration and decibel levels. Based on these levels, each vibrator we sell gets a rating. The Power Level ratings are Gentle, Pleasurable, Intense and Unrelenting. The Sound Level ratings are Whisper, Purr, Hum, Buzz and Thundering. The Element Vibrating Masturbation Sleeve has a rating of Gentle Purr. This means it vibrates at gentler speeds, and has a fairly quiet sound level.If we don't like the look, feel, sound or vibration level of a sex toy, we don't sell it. That's why Vibrators.com only sells about 300 vibrators. There are tens of thousands of vibrators on the market, and that's a lot for a customer to wade through. We offer only the best vibrators, so you can choose the best vibrator for you in the easiest way possible.