The enhance ultimate lover is a perfect as for couples or as a solo play pleasure provider. Silky soft, pliable silicone rests comfortable on the top of the penis adding girth and also deliver 20 powerful vibrating functions. The attached adjustable cock and ball rings not only keep the enhancer in place but more importantly they help keep your erection harder for longer. A textured, flexible stimulator sits above the penis, benefitting from its own motor, for intense clitoral stimulation. To use press and hold the power button to turn on, then press again to cycle through the 20 functions. For the best experience, use with a water based lubricant and clean before and after each use with toy cleaner. To charge, insert the pin charger into the product and the usb end into a power source. 20 functions dual motors pleasure for both partners g spot and clitoral stimulation dual rings keep you hard rohs compliant phthalates free made from silicone abs total length 5.5 inches 14cm, insertable length 4.5 inches 11cm, width 1.25 inches 3cm rechargeable usage time 8211 100 minutes, charging time 8211 60 minutes,