This daring designer nipple clamp set features 12 independently controlled functions of vibration, fully adjustable clamps and USB rechargeable battery. Clamp these multi-use teasers to your body and enjoy every rush of stimulation as you flicker through the powerful functions of vibration at the touch of a button. As the tension tightens, the tingles intensify with every touch of the button for the ultimate in nipple stimulation toys. While the tickling vibrations tease the senses, the fully adjustable clamps let you control the thin line between pleasure and pain for a sinfully arousing experience. A single touch button controls up to 45 minutes of vibrating pleasure. Recharge your pleasure in only 1 hour with the dual charging USB cable into the self-sealing charging port. Take you pleasure to go with the travel lock feature, simply hold the power button for 3 seconds to turn on/off.