CHOU is one of the most powerful and versatile vibrators on the market today. It features 4 distinct and interchangeable silicone clitoral stimulation sleeves for advanced clitoral stimulation. It also contains two new generations of 10-function F1 motors with advanced technologies, The two motors can be independently controlled.The vibrator tip contains a 10-function NG F1 vibrating motor for G-Spot stimulation and simultaneously contains a unique 10-function NG F1 vibrating motor for clitoral stimulation. This means your toy offers up to 100 distinctive settings and with 4 different clitoral sleeves, your options are limitless.Made from 10 per cent silky-smooth medical-grade silicone hypoallergenic, it is totally waterproof and extremely quiet at under 60db. This means you can use it wherever your heart desires. It contains a USB magnetic rechargeable lithium-ion battery, that when fully charged, will provide 40 minutes of passionate playtime. Just plug, charge and play. When youre getting close to climax, just one touch of the special function climax button will immediately bring all the motors to full power speed and, more importantly, bring you to an earth-shattering orgasm.