Mechao Black 9 vibration functions

Share your ultimate pleasure with your partner. The purpose of the ring is to restrict blood flow to the penis and therefore provide a harder erection. Enjoy longer-lasting intimacy and sexual energy.
A vibrating ring designed for couples leading an adventurous lifestyle. Not only does it help prolong a man's stamina, but it also helps in stimulating a woman's clitoris.
Design with 9 different vibration modes, gives strong stimulation to the clitoris and vagina, helping couples achieve orgasm together.
Charging is done using a USB charger.
The built-in battery extends the vibrator's operating time to the maximum.
It is 100% waterproof, can be used, for example, in the shower, and is made of body-safe medical-grade silicone.