Describe Color:pink 1. The simulated design and fine wrinkles on the head highly restore the real touch, bringing a more delicate use experience. 2. The 10-speed vibration frequency is adjustable, and the powerful power meets different needs, making every use full of surprises and fun. 3. The mini and compact design is easy to carry and hide, so you can enjoy your private time anytime and anywhere. 4. The whole body waterproof design can be used safely and worry-free in the bathroom or by the pool, and it is more convenient to clean. 5. The smooth and skin-friendly material is selected, the texture is soft and comfortable, and the friction is reduced to ensure a more pleasant and safe use process. How to use: 1. Turn the product back cover counterclockwise and then separate the upper and lower parts of the product. 2. Put a 5th battery into the product (pay attention to the positive pole facing outwards). 3. Screw on the upper and lower back covers of the product and press the bottom button for a long time to turn on the vibration.