Battery-powered vibrating ring with direct clitoral stimulation Otto

Otto is a battery-powered vibrating ring for penis-vulva couples with 3 vibration modes. It offers more powerful and lasting erections over time as well as stimulating the clitoris during intercourse with penetration. To use, place Otto at the base of the penis when the penis is semi-erect. The pressure exerted by the Otto vibrating ring at the base of the penis prevents blood from backing up, making erections last much longer and are stronger and more powerful. The 3 vibration patterns will stimulate the clitoris in a more direct way. Use and maintenance: it works with 3 LR44 batteries (included). The product should not be used for more than 30 minutes at a time. After that time you can rest for a few minutes and put it back. Finally, it should be noted that if a condom is used, it must be placed before the ring.