Using the Nu Sensuelle Wireless Bullet Plus is a breeze. First, charge it via USB. Once it's charged, turn it on using the 3 - button remote. You can easily change the 15 different vibration speeds as you like. You can wear it inside your underwear for some discreet fun. If you want to share the experience, hand the remote to your partner. Since the controller vibrates, they'll know exactly what you're feeling. When you're done, clean it with mild soap and water because it's waterproof. Store it in a cool, dry place. Remember, it has a 1 - year warranty, and it's Prop 65 compliant and phthalates - free, so you can use it with peace of mind.