Lovense Gemini Bluetooth Rechargeable Vibrating Nipple ClampsThe Lovense Gemini are the world's first app controlled adjustable vibrating nipple clamps, offering a unique and versatile experience combining pleasurable pressure and powerful vibrations. Features Adjustable Dual Vibrators: Feel maximum pleasure by controlling the pinch strength and vibration intensity of the two motors, from weak to super powerful. Wearable: Carry Gemini around your neck or clip them on your bra. Go out and have fun with hands