Gemini are app-controlled nipple clamps with adjustable dual vibrators and adjustable clamps allowing you to feel maximum pleasure by controlling the pinch strength and vibration intensity of the two motors, from weak to super-powerful.
Carry Gemini around your neck or clip them on your clothes.
The app allows you to choose a power level which matches your individual needs. Program: · 3 Steady Levels · Up to 10 Patterns