InteractionOfficial claim
Speech interaction
Romi Lacatan has three microphones, a speaker and camera; the official product page adds visual and long-term-memory conversational features.
MixiRomi
Romi Lacatan
Price
JPY 89,800
Type
Companion Robots
Subtype
Desktop Companion
Status
Commercial
Release Date
Unknown
Country/Region
Japan
Last Verified
2026-08-14
3 h
Runtime
0.4 kg
Weight
Romi Lacatan is MIXI's current desktop conversational AI companion robot. It adds a 2.4-inch QVGA display, improved wireless connectivity, camera-based visual functions, voice interaction, LEDs, and a 2-axis drive for home companionship.
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Capability Map
Hardware Specification
Physical Specifications
Locomotion Type
2-axis drive
Operating Temperature
5°C to 35°C
Standing Dimensions
11.2 × 11.1 × 10.0 cm
Weight
0.4 kg
Sensors
Camera
Yes; face detection and visual functions
Sensors
Touch, illuminance, and accelerometer-gyroscope sensors
Battery and Runtime
Battery Capacity
2.875 Ah
Battery Type
Lithium-ion battery
Battery Voltage
3.6 V
Charger
AC adapter
Charging Method
USB Type-C
Charging Time
2 hours
Power Supply
DC 5V/3.0A
Runtime
3 h
Compute Platform
AI Model
ChatRomi 1.0 and ChatRomi 2.0
CPU
Quad Core 1.6 GHz
Interaction and Communication
Audio I/O
3-microphone input and speaker output
Communication
Bluetooth 5.4; IEEE 802.11a/b/g/n/ac/ax at 2.4 and 5 GHz
Display
2.4-inch QVGA
External Port
USB Type-C charging connector
Lighting
1 charging LED and 15 communication LEDs
Microphone
3 microphones
OTA Update
Automatic software updates
Speaker
Speaker
Voice Interaction
AI conversation
Development and Expansion
App Platform
Dedicated smartphone app
Commercial Information
Warranty
3 months
Commercial Status
Status
Commercial
Price
JPY 89,800
Release Date
Unknown
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