The vibrating OTO ring makes your erection more intense and lasting, has strong vibrations and can be used for solo or couple play.
You can wear the ring facing downwards to stimulate the scrotum or upwards to stimulate the woman's clitoris during play.
OTO has 20 speeds from strong to soft and is completely odorless and waterproof. The ring is made of silky-smooth silicone and perfectly shaped, allowing you to play for up to two hours when fully charged.
Silent
Material: Medical Silicone
Weight: 41 grams
Battery: 200mAh (USB rechargeable)
Battery Type: Lithium power
It fully recharges after two hours of being connected and has a usage time at high power of 65 minutes.
