IronAl Smart Box Setup & Installation Guide

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View File – IronAI User Manual

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Oriental Series Highlights:

• Wig Trimmed by Senior Hairstylist – Professionally styled wigs, matching promotional photos.
• Cloud Touch – New body softness level. (Ultra-soft body cannot be additionally applied)

• New Breast Filling Material: AquaBounce Breasts
• New Butt Filling Material: AquaBounce Butt

• New Finger Joint Option: GraceJoint

• New Vaginal Texture Types: O1, O2, O3, O4, O5 (detailed diagrams provided below)

• Default Head Type: ROS MAX version

At Kanadoll, we offer the option to change the doll’s head freely—you can mix and match any head you like with the body of your choice.

Silicone Head Version Notes (Updated Sep 28, 2025)

• Default ROS Heads: T3, T4, T5
• Default ROS MAX Heads: R8, R9, R12
• R6, R7: Default ROS, upgradeable to ROS MAX
• ROS Upgradeable Heads: S1, S17, S18, S20, S26, S29, S37, S40
• ROS MAX Upgradeable Heads: S10, S13, S14, S20, S27, S30, S31, S32, S33, T1, B1, B2
• ROS / ROS MAX heads (including default ROS) require a $183 customization fee

Handcrafted eyes, bringing unmatched detail and soul to every gaze — making her look irresistibly captivating. Compatible with both Irontech and Real Lady Doll brands.

Note: Eye styles are displayed from left to right: 1–4, 5–9, …, 25–29.

You can opt for lmplanted Hair. Which unlike the wig, is more like real human halr, like it’s growing out of scalp.
The default halrstyle is medium-parted long hair.lf you need a custom hairstyle, please get in touch with us.
Implanted hair may gradually lose with use and over time.
Dreadlocks: The inner layer is implanted hairs, and the outer layer is colored braids.

（Note: You can choose the style of hair you want to implant in the ‘wig options’ provided.）

(Reference Information – Folded by Default)

1. Oral Channel Reference (Head Types)

• Soft Heads (Silicone & TPE)
  Oral depth: approximately 12–14 cm

• ROS Heads
  Standard oral depth: approximately 16 cm
  Models S1, S20, and S29: approximately 11 cm

• ROS MAX Heads
  Standard oral depth: approximately 13 cm

2. Standard Channel Length (By Material)

• Silicone Dolls：
  Vaginal: 18 cm
  Anal: 12.5 cm

• TPE Dolls (except TPE150)
  Vaginal: 18 cm
  Anal: 13 cm

• TPE150 Model
  Vaginal: 16 cm
  Anal: 13 cm

• Half-Body Molded Dolls
  Vaginal: 18 cm
  Anal: 12 cm

All measurements above refer to the textured section only.

Silicone Dolls: The vaginal length is 16cm or less after internal/external suction.

3. Entry Section Explanation

Each channel includes an additional smooth entry section for structural integrity:

• Vaginal smooth entry: approximately 2 cm

• Anal smooth entry: approximately 1.5 cm

Total channel length = textured section + smooth entry section

4. Custom Channel Length Options

Customization is available within the following limits:

• Silicone Dolls
  Vaginal: up to 20 cm
  Anal: up to 14 cm
  (Maximum extension: +2 cm from standard length)

• TPE Dolls
  Vaginal: up to 20 cm
  Anal: up to 15 cm
  (Maximum extension: +2 cm from standard length)

• Half-Body Molded Dolls
  Vaginal: up to 18 cm
  Anal: up to 12 cm
  (Customization not recommended due to high production complexity)

For customization, adjustment is recommended from the rear section to preserve the original entry structure. Modifying the entry area may affect overall fit and structure.

5. Channel Diameter Reference

• Standard core diameter: approximately 1.5–2 cm

• Maximum core diameter: approximately 3 cm
  (Currently available for B1 and B4 models only)

Due to material elasticity, the channel can naturally expand after casting.

On August 1, 2025, it was officially announced that the “tattoo option” would not be available due to the risk of discoloration.

Arm Tattoo

The arm tattoo design can be customized on either the doll’s left or right arm.

Back Tattoo

The back tattoo covers a large area, so it is recommended to choose one of the two tattoo designs.

Note: Dolls 161cm minus (161cm-M) can have custom tattoos. For other body types, you can provide a photo of the tattoo and have it custom made for a fee.

The Oral Heating Function is only available for ROS Heads and ROS MAX Heads.

Compatible ROS Heads: S1, S17, S18, S21, S26, S29, S37, S40, T3, T4, T5, R6.

Compatible ROS MAX Heads: S13, S14, S20, S27, S30, S31, S32, S33, R8, R12.

It takes about 25-30 minutes for the oral temperature to rise from the original 27.9℃ to 37.3℃. (Charging port: USB-C)

The Oral Suction Function is only available for ROS Heads and ROS MAX Heads.

Compatible ROS Heads: S1, S17, S18, S21, S26, S29, S37, S40, T3, T4, T5, R6.

Compatible ROS MAX Heads: S13, S14, S20, S27, S30, S31, S32, S33, R8, R12.

Oral Sucking Function: With an external device, it can adjust the moaning and automatic sucking. Easy to operate.

5-Point Touch Moaning Function

(Breasts, Vagina, Thighs)

*The automatic blowjob function is not available for: 148cm, 153cm, 159T, 161cm, 161cm minus, 162cm, 162cm Plus, 166cm, 166cm minus. (Silicone Female Bodies)

The Auto Blowjob Function and the Oral Suction Function are two different features.

• The Oral Suction Function creates a gentle sucking sensation inside the mouth cavity, offering a realistic oral experience.

• The Auto Blowjob Function involves a built-in mechanism in the chest area that drives the neck and head to move up and down, simulating the motion of oral sex.

The vaginal automatic clamping and sucking device is only suitable for fixed vaginas.

Instructions for built-in suction:

1. The built-in suction can make sounds (Chinese, Japanese and English), and heating and vibration (five gears) require additional notes. (Extra charge)
2. The sound function of the built-in device can be removed; there is no switch for the volume, the sound cannot be turned off, and headphones can be inserted, but Bluetooth headphones cannot be used.
3. The new version of the built-in suction is suitable for all bodies.

External suction instructions:

1. The external device only has suction (four gears. The time will be longer, and each press of the M key is one gear) and sound (Chinese, Japanese, Korean and English sound, which can be switched back and forth)
2. The external sound function cannot be removed; the sound cannot be turned off.

Electric Hip and Waist is not available in silicone 148cm and 166cm.

[Auto Blowjob] and [Electric Hip and Waist] can not be added to 148cm, 166cm, and 159T Silicone Female bodies.

Select both [Auto Blowjob] and [Electric Hip and Waist functions] adding an extra 3.5kg.

Pubic Hair Style Can Be Customized.
(You can provide a reference photo and consult our online customer service for support.)

Male Doll Penis Sizes: 9 cm, 16 cm, 19 cm, 23 cm

Shemale (Futanari) Penis Sizes: 15 cm, 25 cm

Irontech Doll Production Time:

• TPE Sex Doll: 10–15 days

• Silicone Sex Doll: 18–30 days

• Silicone Head + TPE Body: 18–30 days

Please note: Adding extra features such as automatic oral function, automatic vaginal suction, or electric hip movement will extend the production time.

Irontech Doll Brands Overview

Irontech Doll owns several well-known brands:

• Irontech Doll (Flagship brand)

• Real Lady Doll: A brand focused on hyper-realistic replicas of real-life models, featuring authentic skin textures and fine details. [View Brand]

• Sigafun: Specialized in torso dolls and hybrid dolls with overseas warehouse stock for fast delivery. [View Brand]

Irontech Doll Product Series:

1. TPE Doll Series

2. Hybrid Doll Series (Silicone head + TPE body)

3. Silicone Doll Series (Standard Silicone Doll Series, Wonder Dolly Series, Natural Optimized Series, Dream Girl Bailey Series)

Wonder Dolly Series

Inspired by the vibrant energy of young Asian pop culture, the Wonder Dolly Series showcases stunning Asian faces with K-pop style charm.
Key Features:

• K-pop inspired youthful aesthetics

• Ultra-realistic skin textures using advanced 3D scanning

• Upgraded body painting with lifelike color transitions

• Exclusive fashion accessories for each doll

A perfect choice for those who love playful, fashionable companions with authentic Asian beauty. [Shop Wonder Dolly]

Wonder Dolly (159cm-T) Body Details

Dream Girl Bailey Series

Meet Bailey, the ultimate socialite muse—elegant, modern, and irresistibly glamorous.
Key Features:

• Sophisticated “socialite” body shape, only 32kg

• Timeless beauty with flawless details

• A symbol of luxury, confidence, and sensuality

Bailey is not just a doll—she’s the embodiment of passion, elegance, and fantasy brought to life. [Shop Bailey Now]

Natural Optimized Series

Designed to celebrate natural beauty and perfect touch, the Natural Optimized Series reflects months of craftsmanship refinement.
Key Features:

• Seamless curves with ultra-realistic textures
• Over 300 hours of fine-tuning for perfect waistline and contour
• Handcrafted details like soft bellies and delicate freckles
• Advanced skin gloss and true-to-life radiance

Every curve tells a story of artistry, passion, and perfection. [Learn More]

1. Standard head (hard head): can be implanted with hair, no oral passage.
2. Soft head: cannot be implanted with hair, has oral passage (12-14cm).

(Note: Soft head can add tongue fixation option.)

ROS Version

ROS Version refers to a doll head with a realistic oral structure.
The softness of the ROS head falls between soft heads and hard heads, which allows for hair implantation, including eyelashes and eyebrows.

The available head models and makeup styles that support the ROS Version include: S1, S17, S18, S20, S26, S29, S37, S40, T3, T4, T5.

Note: T3, T4, T5, R6, and R7 are all ROS heads with no hard or soft head option.

New ROS MAX Version

ROS MAX Upgrade Project

（1）Optimized oral positioning
ROS MAX fine-tunes the lip height to slightly above the teeth. When the mouth is closed the teeth are naturally hidden； when opened， the teeth are slightly revealedand the tongue lifts gently-just like a real person breathing through an open mouth.

（2）Upgraded eye socket structure

ROS MAX features an upgraded eyelid area with an added movable component the dynamic lower eyelid. This design effectively prevents facial deformation caused by jaw movement and ensures the stability and naturalness of the eye structure

（3） Improved mouth-opening mechanism

With a fully upgraded jaw structure users can now feel the support of the jawbone when pressing the chin. A gentle pull is all it takes to gracefully open the doll’s mouth refined and elegant.

（4）Head weight reduction

（5）Dynamic lower eyelid

（6）Default ROS MAX version silicone head: R8, R9, R11, R12, R13;

The silicone head can be upgraded to the ROS MAX version: R1-R7, S10, S13, S14, S19, S20, S27, S30, S31. S32, S33, S40, T1,  T3,  T4, A3- A6，B1，B2

Note: R8 and R12 are ROS MAX version by default.

ROS Head VS ROS MAX Head

S14 ROS MAX Show

ROS MAX Detail

Silicone Doll Head Options

1.Standard silicone heads (hard silicone heads) can have hair, eyebrows, and eyelashes implanted
2. The soft silicone head boasts a functional mouth but lacks a detailed oral structure. These soft silicone heads feature hemisphere eves, painted eyebrows, and sticky eyelashes.

3. The ROS silicone head offers a reaistic oral structure and movable jaw, ROS siicone heads are available with hemisphere eyes and can have hair, eyebrows, and lower eyelashes implanted.

Ultra-soft silicone body display:

Ultra-soft silicone body VS standard silicone body：

Note: The coloring capability of ultra-soft silicone bodies is relatively limited. Due to friction and the inherent oiliness of silicone material, the body painting may gradually fade over time. (Ultra-soft material has slower resilience, so please avoid excessive gripping or squeezing during use to prevent possible dents.)

Note: Gel butt (+2~4kg) should not be left in a sitting or unnaturalposition for extended periods. When not in use, please eitherhang the doll or place it back in its original box for safe storage. (On Kanadoll you can get a custom gel butt, or a softer gel butt.)

Softer Belly Display:

Softer touch, more natural intimate interaction;

Note: Dolls equipped with oral movement and electric hip/waist functions cannot be fitted with the [softer belly] feature. The doll increases weight by 2-3kg.

Softer Thigh Display：

Local softening improves the real touch;

Note: Silicone dolls in sizes 148cm, 162cm, 166cm, and 166cm Minus can only have inner thigh softening. The doll increases weight by 5-8kg.

Gel Belly Display:

Note: The gel belly function is only applicable to a body size of 158cm. （158cm -Pregnant）

161cm-M Joint Display

The doll skeletons used by Irontech are all developed and produced by itself.

At Irontech Doll, you can choose from three different skeleton joint options based on how you plan to use your doll:

1. Standard Joints — The Most Popular Choice
   The standard joint skeleton offers a balanced level of tightness, making it the most widely accepted and popular option among users. It is suitable for everyday use, posing, and general interaction.
2. Tight Joints — The Photographer’s Favorite
   The tight joint skeleton helps prevent the joints from loosening too quickly, especially when the doll is frequently repositioned for photography. It allows for stable posing and is ideal for collectors or photographers.
3. Loose Joints — The Choice for Intimate Experiences
   A fully loose joint skeleton provides a more natural and effortless movement, perfect for users who prioritize smooth, intimate interaction. It allows easier position changes during close moments with your doll.

(Additionally, you can customize the tightness of different joint positions to create your own ideal experience—whether you want tighter legs for standing or looser arms for flexibility, Irontech Doll can help bring your vision to life.)

Loose Joint Skeleton

Standard VS Loose Joint Skeleton

Differences between ball-jointed finger skeletons and conventional finger skeletons

More flexible to use.

The effect of hard hands: The hard silicone layer prevents the fingertip bones from piercing the skin.

Please note that when selecting the “Hard Hands vs. Standing Feet Without Bolts” option, slight color differences may appear on the doll’s hands and feet. This is a natural result of combining two silicone materials with different softness levels to enhance durability and functionality. These color lines cannot be completely avoided due to the transition between materials, but they ensure that the doll’s structure remains solid while providing a more realistic feel. These color lines are purely cosmetic and do not affect the overall quality or performance of the doll.

To adjust your doll’s eye position:

Gently remove the wig if necessary.

Carefully adjust the eyeball with clean fingers or a small tool (tweezers). Gently push the eye over the eyelid to face the desired direction (left, right, up, down).

At Irontech Doll, they bring each pair of eyes to life through exquisite handcraftsmanship, ensuring that your doll’s eyes are full of emotion and expressiveness. Eyes are the key to lifelike and spiritual.

👉 (Click to read Irontech’s original eye production process.)

The Shemale silicone dolls currently provided by Irontech Doll are as follows:

(Tip, you can replace the doll head)

Shemale doll penis replacement video is as follows:

Yes, heads and bodies from Irontech Doll and Real Lady Doll are fully compatible and can be mixed and matched freely.
You can choose any head from either brand and pair it with the body of your choice, along with all available customization options, to create your perfect doll.

(If you have any questions, please feel free to contact online customer support.)

Yes, absolutely!
At Kanadoll, the “Head Makeup Options” section allows you to upload reference photos. Simply upload the makeup style or look you’d like your doll to have, and our customer service team will confirm the details with you before production.

A: 1 head; 1 body; 1 pair of eyes; 1 wig; 1 comb; dryer stick; 1 high-end cleaning tool; 1 sleeping bag/blanket: 1 heating rod; 1 multi-language instruction manual; 1 sexy lingerie (random style and color)

The following is an unboxing video of the silicone sex doll 164cm S30 Rita.
1. How to use the tools correctly to unbox
2. How to install the doll head after unboxing
3. Doll details
4. Dressing the doll