Irontech Wonder Dolly 158cm-T/5ft2 Silicone Sex Doll Nia, ROS Head T3

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• 100% responsibly sourced
• 100% selected brands
• No replicas or counterfeits

Certificate of Authorization:

Irontech Doll Production Time:

TPE Sex Doll: 10-15 days

Silicone Sex Doll: 18-30 days

Silicone Head + TPE Body: 18-30 days

Irontech Overview

The Irontech brand was established in 2015. Its name reflects “iron-like quality” combined with cost-effective pricing, focusing on delivering high-quality products at reasonable prices. Since 2020, Irontech has expanded internationally, with its story featured on a German TV network and China’s Guangdong News Channel.

Kody, the head of Kanadoll, visited the Irontech factory early on. The factory is large, clean, and standardized, allowing customers to receive exactly what they see. In the field of silicone BBW dolls, Irontech is recognized as a leading brand.

New Oriental Series

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 versio

See more details about the Oriental series

New ROS MAX Version

ROS MAX Upgrade Project

1. Optimized Oral Positioning
   ROS MAX fine-tunes the lip height slightly above the teeth. When the mouth is closed, the teeth are naturally hidden; when opened, the teeth are slightly revealed, and the tongue lifts gently—just like a real person breathing through an open mouth.

2. Upgraded Eye Socket Structure
   Features an upgraded eyelid area with a movable component: the dynamic lower eyelid. This prevents facial deformation caused by jaw movement and ensures eye stability and naturalness.

3. Improved Mouth-Opening Mechanism
   With a fully upgraded jaw structure, users can feel jawbone support when pressing the chin. A gentle pull opens the doll’s mouth smoothly, refined and elegant.

4. Head Weight Reduction

5. Dynamic Lower Eyelid

6. ROS MAX Head Compatibility
   Supports head types: S10, S13, S14, S20, S27, S30, S31, S32, S33, T1, B1, B2, R4

ROS Head VS ROS MAX Head

New Body Type

• 161cm Minus Size

• Latest Skin Color "Glow"

Wonder Dolly Series

• Yuna – Hot & Spicy Rebel: Energetic lead singer with bold charm.

• Nia – Sweet & Fun: Youngest, playful, embodies girl-next-door vibe.

• Evie – Sexy Intellectual: Flirty yet sophisticated dancer combining beauty and brains.

• Sasha – Fierce Leader: Bold big sister guiding the team with strength and confidence.

Series Features

• Realistic Skin Texture: Advanced 3D scanning creates lifelike palms, feet, neck, and chest textures.

• Upgraded Body Painting: Hand-painted gradients on areola, vagina, and joints for natural color transitions.

Kanadoll has added the “latest order confirmation details” to help you clearly understand the differences between the doll’s promotional images and the actual production photos. All pictures and videos shown below are sent to customers for confirmation before shipment.

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Body Detail Confirmed

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Oral Sucking Function

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Hard Hand & Finger Confirmation:

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• ROS MAX Oral Pressure Relief Channel

Note: Pressure relief channel is the default. Due to the large video file size, please visit YouTube to view the ROS MAX pressure relief channel demonstration.

• Gel Breasts VS Softer Gel Breasts

• Standard Butt, Gel Butt, Softer Gel Butt

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.)

• Loose Joint Skeleton

• Standard VS Loose Joint Skeleton

• 5-Point Touch Moaning Function (Breasts, Vagina, Thighs)

• Automatic Blowjob Function:

• Automatic Sucking Function:

• Electric Hip Function:

Silicone Sex Doll 164cm S30 Rita – Unboxing Video

Video Highlights:

1. How to use the tools correctly to unbox the doll

2. How to install the doll head after unboxing

3. Doll details and features

4. Dressing the doll

The following is the unboxing video of Tan Silicone Sex Doll 164cm S40 Eillen. Special thanks to blogger ‘Sonia MyAngel Doll’ for providing the unboxing video. Shop Now

164cm Rita Experience Report

The experience report is provided by doll enthusiast Stephan. Click to read Rita's experience report, including unboxing details and real feelings.

Default Options (Free)

• EVO, Sway-Pivot Adapter, Articulated Toes

• S+ Makeup, Articulated Fingers, Hard Hands

• Gel Breasts, Standing Feet (without bolts)

Head Options & Special Instructions

Irontech provides several head versions: Hard Head, Soft Head, ROS Head, ROS MAX Head.

• Hard Head: Can be used for hair transplantation; supports realistic makeup.

• Soft Head: Includes oral channel, optional fixed tongue; cannot be used for hair transplantation.

• ROS Head (Soft Head): Simulated mouth includes movable jaws, tongue, teeth, and oral passages; cannot be used for hair transplantation.

• ROS MAX Head: Upgraded from ROS; supports optimized oral positioning, improved jaw structure, dynamic lower eyelid, head weight reduction, and enhanced realism (see ROS MAX Advantages). ROS MAX heads can also be used for hair transplantation.

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, R4
• ROS / ROS MAX heads (including default ROS) require a $183 customization fee

Body Options & Instructions

1. Skin Color: Pink, Glow, Tanned, Dark Tanned, Black

2. Breast Type: Gel (default), optional softer jelly

3. Areola Color & Size: Simulated human; customizable

4. Labia Color & Pubic Hair: Styles vary (Tender Rosa = younger, Graceful Daisy = mature); photo customization supported

5. Vagina Textures: 5 types; 19cm length; more threads = more stimulation

6. Vagina Width: Default 2cm; elastic extension 3–4.5cm

7. Foot Type: Hard foot, standing without bolts

8. Bone Joint Tightness: Adjustable

Upgrade Options

1. Body Enhancements

   • Wax figure-level body makeup included.

   • Extra soft body: soft vagina, gel butt, softer belly & thighs.

   • Hard hands (protective) & Articulated fingers included.

   • Toe bone articulation provided by default.

2. Moaning & Sensory Functions

   • Moaning function at 5 touch points.

3. Automatic Functions

   • Automatic Sucking Function:

     • Produces moaning sounds during use.

     • Supports headphone connection (no Bluetooth).

     • Built-in moaning function can be removed upon request.

     • Note: Oral heating and sucking functions are only available with ROS or ROS MAX heads.

   • Auto Blowjob Function:

     • Not available for: 148cm, 153cm, 159cm-T, 161cm, 161cm Minus, 162cm, 162cm Plus, 166cm dolls.

     • Requires ROS or ROS MAX head for oral clamping and heating.

   • Electric Hip Function:

     • Not available for: 148cm, 158cm-BA, 162cm H+ Cup, 166cm dolls.

   • Combination Restrictions:

     • Auto Blowjob & Electric Hip cannot be combined for: 148cm, 158cm-BA, 159cm-T, 161cm, 161cm Minus, 166cm dolls.

4. Head Oral Function Integration

   • Automatic oral functions (sucking, oral heating) require a ROS or ROS MAX head.

5. Accessories

   • Official Irontech accessories included.

Second Head Option

1. 6 Years of Expertise
Since 2019, Kanadoll has grown from 5 brands to 30+, expanding from the U.S. to Europe and Japan – trusted by doll lovers worldwide.

2. Reliable After-Sales Service
Our experienced team provides swift support for any questions on selection or maintenance. (Assisted by professional collectors in Europe.)

3. Trusted by Enthusiasts
Highly praised by senior collectors for quality and service.

👉 See works and feedback from doll collectors.

4. Cooperative Showrooms
Meet our community coordinators in Germany and Switzerland. Arrange a free doll visit via Instagram.

5. Our Commitments

• Free & fast delivery

• Discreet packaging (no product info)

• Secure SSL payment

• CE, FDA & RoHS certified