Using the Lelo Tor 2 is a breeze. When you're ready for some intimate moments, simply have the man put on the ring. It's designed to fit comfortably on all sizes, so there's no need to worry about it being too tight or loose. You can use the 2 - button interface to easily switch between the 6 vibration patterns and speeds to find the one that suits you best. Since it's fully waterproof, you can even use it in the shower or bath for some extra fun. When it comes to charging, plug it in for 2 hours at 5.0 V 500 mA, and it'll be ready for up to 1.5 hours of use. If you're not using it right away, it can stay in standby mode for up to 90 days. As for maintenance, make sure to clean it with mild soap and water after each use. Dry it thoroughly before storing it in the satin pouch that comes with it. Also, keep it away from sharp objects to avoid damaging the smooth silicone surface. And always remember, it's made of body - safe materials, but if you have any skin sensitivities, it's a good idea to do a small patch test first.