Wireless remote control: If you decide to use the remote control you will experience a much stronger interaction with your partner. Thanks to the remote control it is easier to adjust modes and intensity as you like it. Super powerful vibration and 26 different sensational sexual experiences: Winni has one of the strongest vibrations. It has 5 modes with 5 intensities plus the Svakom Intelligent mode. The users can explore 26 different ways to reach the seventh heaven. Waterproof: Winni is completely waterproof so do not hesitate to take it with you into the bathtub or the swimming pool. Rechargeable: Winni adopted a lithium battery and it has a battery capacity of 430 mAh which can be fully-charged in only 1 hour, and provide about 0.67 hour of continuous pleasure. Whisper quiet: Winni is quieter than a ticking clock. Enjoy it without worrying about disturbing others. Environment friendly material: At Svakom we are committed to protect the environment. Winni is made of body-safe silicon and has passed the EU ROHS certification. It also meets EU CE Directive and WEEE Directive. Designed specifically for couples: Winni possesses the ability to improve the sex life of both partners. It can prolong man's endurance and stimulate woman's pleasure at the same time. Winni can be used by woman as a clitoris stimulator. By limiting blood flow it will also enhance man's pleasure during masturbation. The perfect gift for a man: Allow SVAKOM to introduce you Winni?a vibrating ring designed for couples with an adventurous side. Not only does Winni help prolong a man's stamina, but it also helps to stimulate woman's clitoris. Winni is waterproof so feel free to start the action inside the bathtub or swimming pool.