Super-soft, flexible, powerful - share stronger, longer, simultaneous orgasms with your partner using the Je Joue Mio. This cock ring will keep him harder for longer, and give her intense external vibration during sex, making sure you both get more. Super smooth and soft, Mio is easy to put on - so it doesn't interrupt your pleasure. Once the penis is hard, simply add a dash of water-based lube and slide it down to the base, making sure the vibrating section is positioned upwards. Now that you're comfortable with Mio, turn it on and experiment with its five vibration levels and patterns to discover your couple's favorite - and pursue that simultaneous orgasm! Flexible, comfortable and 100% body safe, Mio is a fun, natural way to stay harder, longer - and a great alternative to chemical pills and potions. Don't forget the lube! We advise using water-based lubrication with all our toys, for a perfectly smooth experience. Covered in soft 100% FDA-approved body-safe silicone. 100% waterproof. Fully rechargeable via unique magnetic clip. Can be adjusted from a nice low rumble to a strong intense finish. Five quiet vibration patterns. Two hour charge equals two hours of pleasure. Inner diameter of ring is 1 1/4"