Using this product is easy. First, adjust the comfortable elastic harness to fit your body. Once it's secure, press and hold the button on the left testicle for three seconds to turn it on. Then, press the button again to cycle through the ten exciting pulsation patterns. You can choose the vibration speed that suits you best. When using, make sure to use a compatible lubricant, either water-based or silicone-based, for a more comfortable experience. After use, clean the dildo with Pipedream toy cleaner and warm water. Store it in a cool, dry place. Charge it using the included USB cord with most USB power sources. Always follow the safety instructions and don't share the product without proper cleaning to ensure your health and safety.