Emma AI Robot – Version 405

The Simplest Emma Ever. Intelligent Conversation Without Complexity.

The Emma AI Robot Version 405 is the most straightforward and user-friendly Emma model ever produced. It is designed specifically for customers who want natural AI talking and companionship, without Android systems, apps, updates, or technical setup.

This version strips the Emma experience back to its essentials. There is no operating system in the traditional sense, no screen, and no software configuration. Instead, Version 405 runs on a dedicated ESP32 microcontroller, allowing Emma to focus on stable voice interaction and reliable performance at the lowest price point in the Emma range.

Built for simplicity and ease of use

Version 405 is a standalone AI system. Once powered on, Emma is ready to interact — no apps, no menus, no updates to manage. This makes it particularly well suited to customers who are less technically confident, or who simply want a robot that works without complication.

The system supports English, Chinese, or Japanese (selected as a standalone language version), and communicates via 2.4G Wi-Fi or hotspot connection.

Because it does not rely on Android, Version 405 avoids many of the issues associated with smart operating systems, such as software conflicts, failed updates, or compatibility changes. The result is a robot that is predictable, stable, and easy to live with.

Compact silicone head and balanced body design

Emma 405 features a smaller silicone head, with a circumference of approximately 49cm, giving her a lighter, more compact appearance. This is paired with a 145–158cm body range, creating a well-proportioned design that is easier to handle and position than larger models.

Only a silicone head option is available on this model, reinforcing its clean and simplified configuration. There is no display screen, which further enhances realism and reduces complexity.

The battery compartment is removable, making charging and access straightforward and practical.

As with other silicone-body Emma models, heating and touch sensor systems are not included as standard and are available as optional upgrades.

Clear positioning

Version 405 is recommended for customers who:

• Want the simplest Emma AI experience available

• Prefer voice interaction without screens or apps

• Do not want Android or software updates

• Are looking for the best-value Emma model

• Want a lighter, more compact robot design

For customers who want app-based features, display interaction, or system customisation, Android-based Emma models such as Version 402 or 403 would be more suitable.

Technical Specifications

Emma AI Robot – Version 405

Product Model
Emma AI Robot – Version 405

System Architecture
ESP32 MCU (microcontroller-based system)

Operating System
None (firmware-based standalone system)

Language Support
Standalone version
English or Chinese or Japanese

Connectivity
Wi-Fi 2.4G
Hotspot connection supported

AI Communication
Voice-based AI interaction
Standalone operation with no display

Head Material
Silicone only
(One head option available)

Head Circumference
Approx. 49 cm

Body Compatibility
Suitable body height range: 145 – 158 cm

Outer Skin Material
Silicone (body)

Display Configuration
No display screen

Battery Design
Removable battery compartment

Personalisation
Not supported

Secondary Development
Not supported

High-Level Secondary Development
Not supported

Standard Production Model
Yes

Optional Features
Heating and touch sensor systems are not included as standard with the silicone body and are available as optional upgrades.

Model Positioning
Newest simplified Emma AI Robot
Recommended for ease of use and best value

Silicone Body Choices – 155cm

Silicone Body Choices – 159cm

Silicone Body Choices – 163cm

Silicone Body Choices – 165cm

Silicone Body Choices – 168cm

Silicone Body Choices – 169cm

TPE Body Choices

Height：150cm—168cm

Weight：28kg—37kg

Bust：75cm—118cm

Waist：50cm—57cm

Hip：74cm—90cm

Vagina depth：7 inch

Anus depth： 6 inch

Oral depth：  1 inch