Indulge in the world of electro stimulation with this silicone finger sleeve from Pretty Love. The seven electro stims can be controlled by pressing the button at the edge. There are two electric circulations within the toy so the e-stimulation will work with both your inserted finger and the gold plated part where you massage your sensitve areas. Made with a high quality, phthalate free, velvety soft silicone. For internal use, electro toys should only be used with a sterile, water-based lubricant.PRODUCT'S DETAILS & CHARACTERISTICS- Size: 10,5cm x 3,1cm- Functions： 7 vibration functions / 1 electric shock function- Power：Lithium USB rechargeable battery ( charging cord is included)- Material： Silicone ABS- Color： Black- Weight: 60 gramBrand: PRETTY LOVE