Satisfyer's THE DUO line consist of vibrating cock rings with two loops; one to secure and stimulate the shaft and a second one to pull the testicles close to heighten and delay pleasure even longer.

THE INCREDIBLE DUO has the thickest and tightest loops with flatter textures to keep it secure in place. It’s endowed with the largest vibrating head of the collection and a onetouch power button the side.

Each DUO is equipped with a powerful motor to transmit vibrations through the silicone bands and head of the motor, simultaneously arousing your partner during penetration. The sensual silicone bands wrap around the shaft to restrict blood flow in order to strengthen and sustain an erection.