Modern sex dolls come with a wide array of features and customization options that cater to diverse preferences. Popular features include articulated joints, allowing for a variety of realistic poses, and removable or interchangeable parts, such as different heads or limbs, to personalize appearance. Many users opt for dolls with detailed facial features, including expressive eyes, realistic hair, and customizable makeup. Internal features like heating systems and vibration modules are also highly sought after, enhancing sensory experiences. Customizable body shapes, skin tones, and sizes enable users to create a doll that closely matches their ideal partner. Additional options include tattoos, body piercings, and specific anatomical features, providing a more personalized look. Some dolls offer built-in audio or voice modules for added interaction, while others can be dressed in custom clothing or accessories. The ability to choose from various hair colors, eye colors, and even specific facial structures makes each doll unique. These customizations help create a more engaging, satisfying, and personalized experience, ensuring that users can find a doll that truly reflects their desires and fantasies.