The translation for the provided text is as follows:
A vibrator, also known as a "jumping egg" or "buzz egg," is used for insertion into the vagina or anus for self-pleasure. Due to its small size, it can be fully inserted into the vagina or anus and can also be used to stimulate the clitoris or nipples. The vibrator is one of the most common types of female masturbation devices. Nowadays, vibrators come in various forms as technology and human creativity evolve, but the ultimate goal of providing women with a satisfying sexual experience remains unchanged. Simply by gently pressing the electronic switch, pleasure is instantly triggered. Vibrators are made from materials such as rubber, plastic, and metal, with smooth surfaces. They come in many uniquely cute shapes and a variety of colors, enhancing the user's enjoyment. A vibrator typically has an egg-shaped part; some models have wires, while others are wireless. Wireless vibrators usually have a thin cord that allows users to pull the device out of the vagina or anus after use, as otherwise, it might get stuck inside.