Recently, Irontech Doll launched the ROS MAX feature, an upgrade based on the previous ROS ROS (Realistic Oral Structure) is a highly realistic oral system. Compared to traditional hard and soft heads, ROS features an anatomically accurate oral structure, including teeth, tongue, tonsils, throat passage, and natural oral coloration, delivering a stunning visual and tactile experience for users. functionality.
ROS MAX Display:
Optimization Content
The main improvements in this upgrade are as follows:
1.In the standard ROS, the lips are positioned noticeably higher than the teeth, causing the teeth to be deeply recessed inside the mouth and hard to see. ROS MAX subtly adjusts the lip height to be just slightly above the teeth. When the mouth is closed, the teeth are naturally hidden; when opened, the teeth are slightly revealed, and the tongue gently rises, mimicking a real person breathing with their mouth open.
2.In the standard ROS, opening the mouth causes the chin movement to pull on the facial silicone, resulting in slight deformation around the eyelid area and making the overall expression unnatural. ROS MAX upgrades the eye socket structure by adding a movable component—dynamic lower eyelids—in the eyelid area. This effectively prevents facial deformation caused by jaw movement, ensuring stability and naturalness of the eye structure.
3.The ROS requires the mouth to be fixed, with the lower jaw screws usually tightened, making it difficult to open the mouth easily. Users cannot open the mouth by gently adjusting the chin. More commonly, one has to force the mouth open by inserting fingers inside—this often turns a romantic date into a rough experience, which is neither elegant nor hygienic. The newly upgraded jaw structure of ROS MAX provides better jawbone support when pressing the chin. With a gentle pull, the doll’s mouth opens gracefully, showing exquisite elegance.
(Tip: The new ROS MAX gimbal upgrades the jaw joint, allowing the mouth to stay open or closed at various positions and hold that pose. This design fully considers photography needs, making it ideal for capturing expressive photos and more natural angles.)
4.ROS MAX features a dynamic lower eyelid design that not only protects the eye area but also controls eyelid movement. Gently push the lower eyelid upward to keep the eyes half-open. The slightly parted mouth and upturned eye corners vividly portray a woman’s expression at climax — dreamy, captivating, and emotionally intense.
5.The ROS MAX head is approximately 0.5 kg lighter than the ROS (about a 20% reduction), now weighing around 2.5 kg, making it more convenient for photography and interaction.
Optional Heads
Currently, the heads available with the ROS MAX option include: S13, S14, S20, S27, S30, S31, S32, and S33.
Note: New ROS MAX head will continue to be added in the future.
"Climax Face" Tutorial
How to achieve the "Climax Face" The “Climax Face” is a natural facial expression during human sexual climax. Common features include glazed or upturned eyes, slightly parted lips, flushed cheeks, and a mix of pleasure and tension. Though brief in reality, this expression is striking and conveys deep immersion in intense pleasure. with the ROS MAX head:
1.Open the mouth to simulate breathing:
Gently press the chin area with your fingertip—you’ll feel the firm jawbone structure. Pressing downward naturally opens the mouth, with teeth slightly exposed, creating a soft, breathy, and sensual effect.
2.Adjust the eyes to create a glazed expression:
Gently push the doll’s lower eyelid upward with your fingertip. The eyelid mechanism will slide up, gradually closing the eyes to a half-open state. Then gently roll the eyeballs upward. Combined with Irontech Doll S+ level facial makeup and blush, the doll vividly expresses a captivating climax look.
Recommended Functional Combinations
1.Vaginal Clamping and Suction Function
ROS MAX supports automatic vaginal clamping and suction functions. It can create negative pressure in the mouth to simulate a realistic sucking sensation.
2.Automatic Oral Sex Function
ROS MAX can be paired with the automatic oral sex function, enabling the doll’s neck to move for a truly realistic oral sex experience.
