Enjoy multi-frequency stimulation of prostate teasing while you are free to get involved in the bliss of blowjob or pussy-penetrating. With this dual purpose device, you can achieve a firmer erection and easier orgasm. The penis ring at the right position effectively inhibits the back-flow of blood and makes your bro visually stronger. And it reduces the sensitivity of the glans, improves stamina, and prolongs sex life. As a bonus, your mate will feel amazed to your penis glory. Designed to be ergonomic, the backdoor vibrator slides into your asshole easily. All along the way to ejaculation, your prostate will be vibrating in the grooves of the plug in your ass with 7 vibrating speeds available! In addition, every vibration will give you intense sensations in your entire groin area. Totally a best travel companion, this toy is suitable for all places you expect, benefiting from its lightness and USB rechargeability. But when you are having fun in the bathroom, be careful not to soak it in the water for a long time, which will cause damage to the product.