Stretchy and comfy vibrating couples enhancer. 7 functions of vibration,pulsation and escalation. Enhances stimulation for you and your spouse. Luxurious body safe Silicone. USB rechargeable charging cord incorporated. Complete charge in 70 minutes Enhancer will operate on greatest speed for just two hrs as well as on cheapest speed for several hrs Easy touch push button control hold for several seconds to show off. Silicone enhancer ABS with Silver Plating. Bulk Weight: 1.1 oz / .03 kg 1.5/3.75 cm ring diameter 3.5 x 2.25 9 cm x 5.75 cm overall