Feature:【Vibrating Sleeve】This penis sleeve is reusable and we have also installed a bullet-shaped vibrator in the head of the sleeve. The powerful vibrating sensation allows you and your partner to experience different levels of pleasure during sex. It also swiftly stimulates your penis and your partner's G-spot, P-spot and vagina.【Male Sex Toys】The front-end penis sleeve locks your glans firmly into place, giving you intense stimulation, and the one-piece testicle ring not only holds it in place, but also slows down your blood flow, making your penis longer and harder, allowing you to ejaculate longer, and promoting a perfect sexual experience.【Enhance sexual pleasure between couples】 Sex toys for couples, we this penis sleeve needs to be used with lubricant, penis sleeve not only helps to extend male stamina, but also helps to stimulate the female clitoris, used as a male enhancement penis extender.【Soft and flexible material】 This penis sleeve is made of TPE material, which can extend length 9cm. It is non-toxic, odorless and elastic, can lightly fit your skin, has outstanding tear resistance and elasticity, soft, suitable for all sizes, let you feel comfortable when playing with your partner, reusable, easy to clean, safe and reliable.【Use and packaging】 our products are required with the use of lubricants, it also has a 100% waterproof, products using discreet packaging no one will know what is inside, customer privacy and satisfaction is our top priority,If you need any help, be sure to contact us promptly, we are always online to give you the most satisfactory customer service. Specification:Material: SiliconeColor: Transparent,Transparent BlackSize: As picPower supply: 3pcs LR41 button batteryNoise: ≤ 50dbWaterproof: life waterproofPrivacy GuaranteedPackage Included:1 x Penis-Enhancer-Sleeve