[ROS MAX Technology Explained] Silicone Doll Oral Interaction Upgrade | Real Lady & Irontechdoll New Head Styles Debut

七辣專家 - 小班
Aug 3
4 min read

A technical diagram of the ROS MAX silicone doll head sculpt, showing the upgraded natural mouth opening structure and hidden pressure relief channel design, suitable for Real Lady and Irontechdoll dolls.

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In recent years, silicone doll technology has continuously advanced, and oral interaction has become a key factor in choosing a doll. Many newbies may not be aware that early silicone dolls lacked a real mouth , and their mouths couldn't even open or close. As market demand shifted, the so-called "soft silicone heads" gradually emerged. While these offer a more realistic feel, they still lack a full oral structure.

Based on our years of experience selling and reviewing dolls, we've only recently discovered truly usable head sculpts with realistic mouths . However, the quality varies widely. Some head sculpts can open their mouths, but the opening is minimal, making the experience less immersive. Others, while expandable, result in facial distortion, droopy lower eyelids, and distorted eye expression , completely failing to balance photoshooting and practicality.

The advanced ROS system, ROS MAX , jointly released by Irontechdoll, Real Lady, and Iron Art, represents a major breakthrough in silicone doll head sculpting technology. Not only does it address all of the aforementioned pain points, it also strikes a perfect balance between interactivity and realism. Both its aesthetic and functionality are worth exploring.

🔍 What is ROS MAX? A complete introduction to the next generation of oral interaction technology

ROS MAX (Real Oral Structure Max) is a fully upgraded oral interaction mechanism based on the original ROS system, optimized for "realistic oral structure," "natural expression control," and "lightweight operation."

📌 Upgraded highlight 1: Hidden oral decompression channel

The design of separating the oral cavity and the vagina effectively reduces resistance and simulates a smooth oral sex experience.
Hidden pressure relief holes are designed behind the ears without affecting the integrity of the doll's face.
Supports expansion connection to "External Vagina Automatic Clamping Machine" to expand interactive play.
This is standard equipment in Real Lady dolls .

📌 Upgrade Highlight 2: Realistic Oral Details and Dynamic Expressions

Natural positioning of teeth and tongue structures : Teeth are hidden when the mouth is closed, and appear slightly visible when the mouth is open, and the tongue naturally rises, for extremely realistic results.
Improved jaw opening mechanism : With upgraded jaw support, you can open your mouth gracefully with just a light press of your chin, without being rigid or mechanical.

📌 Upgrade highlight 3: Steady eyes without distortion

New lower eyelid support structure prevents facial collapse or eye drooping when opening the mouth, maintaining a natural expression.

📌 Upgrade Highlight 4: 20% weight reduction, easier operation

Compared to the previous generation ROS system, the ROS MAX head sculpture is 0.5 kg lighter , making it easier to operate and more suitable for long-term photography and collection.

🆕 Added support models and compatibility information

The ROS MAX series head sculpts are currently widely supported by two major brands, Real Lady and Irontechdoll . Whether you are a collector or a practical person, you can find the model that suits you:

✅ Real Lady supports ROS MAX head shape:

R6, R7, R8, R12 (now available with support for ROS MAX architecture)

✅ Irontechdoll supports ROS MAX head shape:

S series : S10, S13, S14, S20, S27, S30, S31, S32, S33
B series : B1, B2
T series : T1
R series : R6, R7 (cross-brand compatible)

🛒 View our complete product information and in-stock list:

👉Go to the official website to purchase

These models fully incorporate ROS MAX technology, including upgraded oral interaction structures, natural mouth opening mechanisms, and eye stabilization devices. This not only enhances the user experience but also provides higher quality assurance for filming, display, and long-term collection.

If you are not sure whether the doll you currently have can be directly installed with these head shapes, you are also welcome to send a private message to our customer service to help confirm compatibility.

FAQ

Q1: Is ROS MAX compatible with all brands?

Currently, it supports the head structures of two major brands, Real Lady and Irontechdoll . Whether it will be compatible with more brands in the future remains to be officially announced.

Q2: What is the difference between ROS MAX and ordinary soft heads?

In addition to the realistic touch of the soft rubber tip, ROS MAX also features a built-in real interactive mouth, natural teeth and tongue mechanism, and stable eye structure, making it a fully upgraded version.

Q3: Can an old ROS head be converted to MAX?

Direct modification is currently not supported. You must purchase the corresponding ROS MAX head sculpture to experience the full functionality.

Thank you for your reading and attention!

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