IronTech Doll and Real Lady are proud to introduce the ROS MAX mouth

ROS Max: The Realistic Mouth Revolution by Irontech Doll and Real Lady

Irontech Doll, in collaboration with its sub-brand Real Lady Doll, unveils the latest evolution of its premium silicone love dolls: the ROS Max head option.

This new oral system redefines the standards of realistic oral intimacy in the sex doll market. With the ROS MAX mouth option, every detail has been designed to deliver a deeper, more believable, and above all, more human-like sensory experience.

Realistic Oral Structure: Lifelike Between the Lips

With ROS Max, the inner structure of the mouth has been completely redesigned. Teeth are anatomically positioned beneath the lips and subtly visible when the mouth is slightly open. The tongue is raised to simulate natural breathing. This level of detail enables an unprecedented immersive experience, especially during deep kissing or realistic oral interaction.

Ultra-Realistic Texture: A Human Touch

The inside of the mouth cavity has been sculpted with millimeter precision. Gums, teeth, tongue, tonsils—each component mimics the look and feel of a real human mouth. The lips have a slightly moist finish and a naturally rosy hue. The visual and tactile realism of this new head enhances intimacy and delivers flawless photographic quality.

Adjustable Jaw Mechanism: Smooth, Effortless Opening

Unlike older ROS heads, which were often stiff due to overtightened screws, the ROS Max mouth features a new jaw joint. It allows for smooth, controlled chin movement with minimal effort. The position can be held steadily, making it easier to use, photograph, or pose for extended periods.

Dynamic Eye System: Expressive Without Distortion

Jaw movement no longer distorts the eye area. The ROS Max head includes reinforced eyelids and a movable lower eyelid component.

This system keeps the eyes properly aligned, even when the mouth is wide open. Visual realism remains consistent, even during extreme facial expressions like ahegao.

Lighter Weight: Easier Handling, More Durable

Each ROS Max head has been lightened by approximately 500g compared to previous generations, bringing the total weight to around 2 kg. This reduction has no effect on realism but greatly improves handling, reduces user fatigue, and lowers the risk of neck base cracks. A reinforced internal frame also boosts impact resistance.

Natural Coloring: Skin-Tone-Matched Interior Shades

The inner mouth tones have been revised to better match the skin tones of each model. Gums, tongue, and oral interior feature smooth, realistic color transitions that avoid artificial contrasts. The result is strikingly lifelike, both in use and on display.

Compatible with S13 to S33 Heads: A Wide Selection of Faces

The ROS Max system is currently available for the following head models: R8, R12, S13, S14, S20, S27, S30, S31, S32, S33.

This gives users the freedom to choose their preferred face and skin tone without sacrificing the advanced features of the new system.

Other faces like R6, R7, S1, S17, S18, S20, S26, S29, S37, S40, T3, T4, T5 will continue to feature the earlier-generation ROS mouth.

Auto-Suction and Oral Heating: Full Immersion

The ROS Max mouth can be equipped with two major options: a USB-C heating system that warms the inner mouth to 100–104°F (38–40°C) in 15–20 minutes, and an auto-suction function that closely mimics natural oral suction sensations.

These features add a highly realistic physical dimension, intensifying the overall sensory experience. Contact us for more details about these options.

Expressive Ahegao: Long-Lasting Facial Poses

Thanks to the flexible jaw and movable eyelids, the ROS Max head makes it possible to create and maintain a full ahegao expression. This ability to customize facial expressions opens new possibilities for hentai enthusiasts and artistic love doll collectors alike.