Classic Shape Modern Power. If the classic vibrator is what your heart desires but you want power without the batteries, the rechargeable Gemini Slimplicity is the toy for you. The silky soft coating coupled with the 7 function, quiet motor will bring every climax to a delicious peak. Fully rechargeable with included USB cable. Waterproof & submersible. Easy to maintain, just use Explorotica Libra Toy Cleaning Foam and a warm water rinse.