The Teazers Tapping Stimulator is a wonderful clitoral stimulator and works by means of vibrations and a pulsating "tapping" technology. This innovative combination enables precision-targeted stimulation and a long-lasting orgasm. This tapping toy has 6 different settings. The stimulator is ergonomically designed and feels comfortable in your hand. It's made of body-safe silicone material. The clitoral stimulator has a diameter of 24 mm. This is not removable. Use water-based lubricant for a comfortable feeling.The stimulator is waterproof (ipx6) and USB chargeable with the included cable. When fully charged, the battery will last up to 120 minutes. Do not submerge the toy under water for an extended time. Clean your toy after every use with lukewarm water and a toy cleaner and dry it with a lint-free cloth.