A sex doll is a life size or partial body adult doll product designed to simulate the physical form and tactile interaction of a human partner. While early versions were simple inflatable figures, modern sex dolls are engineered products that combine advanced materials, articulated skeleton systems, and modular components for realism, durability, and maintainability.
From a product classification perspective, sex dolls today fall into several major categories.
Full body dolls are the most recognizable type. They include a complete body structure with an internal metal skeleton that allows posing and positioning. These models are typically between 150 – 180 cm tall and can weigh from 25 to over 50 kg, depending on material and build density.
Torso dolls are partial body products that focus on the chest, hips, or pelvic area. They are significantly lighter, easier to store, and faster to maintain. Many experienced users prefer torso models for convenience and reduced handling strain.
Compact or lightweight dolls are shortened or weight-reduced full figures designed for easier movement and storage. These are often recommended for first-time buyers.
Smart or AI-assisted robot dolls are an emerging category that may include voice modules, response sensors, or limited automation features. These are not the same as fully robotic systems.
A modern sex doll typically consists of four engineered subsystems: outer body material (TPE or silicone), internal skeleton, head system (fixed or removable), and internal insert structure. Understanding these components helps buyers evaluate product quality beyond marketing images.
In practical terms, sex dolls should be evaluated as durable consumer products with maintenance needs and lifecycle limits — not novelty items.
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