This is a long distance toy that can be paired with many other lovense toys by connecting through the app with a partner anywhere in the world. You can pair your music, its voice activated, and you can create your own vibe patterns/pulses. That battery is rechargeable and lasts about 2 1/2 hours for long sessions. It’s easy to clean, feels amazing, and it’s waterproof. There’s several different inserts available to purchase so you can make yours fit your unique size and shape as well as preferences. I purchased the max 2 and lush 3 for my girlfriend and I 3 years ago and we still use them a few times a week. All of the products lovense has to offer are worth checking out. They’ve got something for everyone. All of their products are 100% safe as long as they are properly cleaned and sanitized before and after every use.