The ColorPoP 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 bottom for maximum satisfaction in full Technicolor. Super-powered with super-bright colors. the ColorPOP Big O 2 is the ultimate in vibrant vibration! Features: - Bright neon colors for vibrant vibration! - 4x function upper motor: 3 speeds pulse - Vertical head for increased stimulation - Bottom vibrating motor with steady on mode - Stretchy erection ring - Easy on/off button - Available in 2 colors: green and blue