The Color Pop Big O 2 double vibrating erection ring features two powerful motors for dual action sensations. Couples enjoy 3 speed plus pulse options on top and strong and steady stimulation on the bottom for maximum satisfaction in full Technicolor. Superpowered with super-bright colors, the Color Pop Big O 2 is the ultimate in vibrant vibration! The vibrating ring features: bright neon colors for vibrant vibration! 4 times function upper motor: 3 speeds + pulse. Vertical head for increased stimulation. Bottom vibrating motor with steady on mode. Stretchy erection ring one size fits most. Easy on/off button.