The vibrating OTO ring makes your erection more intense and resistant, has strong vibrations and can be used for solo or partner play.

You can use the ring downwards to stimulate the scrotum or upwards to stimulate the woman's clitoris during play.

OTO has 20 speeds from strong to gentle and is completely odorless and waterproof. The ring is made of silky soft silicone and has a perfect shape, you can play for up to two hours when fully charged.

• Silent
• Material; Medical Silicone
• Weight; 41 grams
• Battery; 200am (USB rechargeable)
• Battery Type; Lithium power
• It recharges completely with two hours connected and has a use time at high power of 65 minutes
• 20 speeds