Satu is one of the most innovative vibrating, strapless strap-ons currently available on the market. You can use it with your partner while being stimulated yourself - offering the best of both worlds! It features three New Generation F1 motors with 10 functions and state-of-the-art technologies (all three motors can be controlled independently): an innovative NG F1 pulsating wave motor with 10 functions for your partner, a vibrating NG F1 motor with 10 functions for clitoral stimulation, and an NG F1 pulsating G-spot motor with 10 functions for you. This will surely lead both of you to the peak of pleasure. This means you have up to 1,000 different settings with your toy. It is made of 100% silky soft medical-grade silicone (hypoallergenic), is completely waterproof (IPX7), and is extremely quiet at under 60 dB. This means you can use it wherever you wish! It has a rechargeable lithium-ion battery that charges with a magnetic USB cable and provides 40 minutes of passionate pleasure when fully charged. Simply plug it in, charge it up, and play! As you approach climax, just a touch of the special climax button will instantly bring all motors to full power, delivering both of you, more importantly, to an earth-shattering orgasm. All VIVE vibrators come with a full 1-year warranty to protect your investment.