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Speech-to-Text 丨 Al Summaries & Mind Maps
600 mins/month Free Transcription
* AI Speaker Recognition works only when transcription is enabled and speaker differentiation is turned on.
* Product images and on-screen content on this page are for illustrative purposes only. Actual products ( including
but not limited to appearance, color, and
dimensions ) and display content ( including but not limited to
background, UI, and graphics ) may differ slightly. Please refer to the actual product.
* All data on this page are theoretical values obtained from KUMI Laboratory under specific test conditions. Actual
results may vary depending on individual
product differences, software versions, usage conditions, and environmental factors. Please refer to the actual usage experience.
Eight Reasons to Buy
Ultra-Thin Magnetic Card
Portable and Seamless Recording
Magnetic card design, only 2.89mm1 thick,
sticks to your phone2 or fits in your wallet.
Weighs 30g,1 easy and portable.
5 AI Features
Beyond Recording,
Your Smart Assistant
Five new AI features turn voice into clear, usable logic maps.
It understands language and serves as your personal assistant in hand.
AI Audio Transcription
AI Mind Mapping
AI Speaker Recognition2
AI Translation
AI Smart Q&A
AI Transcription3
Makes Voice Visible
Intelligently transcribing meetings, calls, and interviews
to make voice visible and boost productivity.
AI Mind Maps
with Clear Logic
Smart transcription, summary, and mind maps that clearly show dialogue structure for meetings, business talks, and courses.
Client Meetings
Smartly summarize
key
discussion points.
Media Interviews
Transcribe interviews
with accuracy and
context.
Team Meetings
Efficiently organize
multi
-speaker
meeting notes.
Education
Capture classroom
highlights in real time.
Market Research
Accurately extract
insights
and critical
information.
Universal Voice
Recognition
Transcribes
All Speech
Supports transcription and translation
of 133 languages for meetings, forums,
and business.
Includes sentence segmentation, formatting,
and name
recognition to help organize information.
Accuracy
Accurately Identifies and
Distinguishes Speakers
AI voiceprint tech separates and labels speakers in transcripts for easy review.3
Speaker1
Strong data protection ensures privacy — the foundation for AI deployment.
Speaker2
Establish a dedicated AI testing process focusing on data security and exception handling beyond standard functional tests.
Speaker3
User habits differ — younger users favor AI for creativity, while professionals rely on AI for organization.
Speaker4
AI also enhances supply chain efficiency by forecasting demand changes and optimizing material procurement.
AI Smart Q&A with
Versatile
Transcription
for Easy Review
Personalize requests to summarize audio, write reports,
do stats, search
words, and review conversations easily.
The Smart Recorder Card
Made for These Professionals
Executives, Assistants & Secretaries
Meeting notes and
summaries
Create mind maps, notes, organize key info, and collect ideas.
Lawyers, Sales Professionals
& Doctors
Requirement trace
&
feedback
Record and store voice notes, collect evidence, refine
client requirements, and
auto-generate solution outlines.
Investment Bankers
& Journalists
Transcription and Summary
Organize recorded interviews,
build research frameworks, highlight
key insights, and access background information instantly.
Content Creators & Influencers
AI Content Creation
Assistant
Capture ideas, transcribe interviews, organize scripts,
give creative prompts, gather insights, and streamline
your workflow.
Recording Features
One-Tap Recording
Simplified recording
experience — start instantly with
the dedicated physical button.
Intelligent Scene Detection
Automatically switches recording modes to adapt to mobile
device recording and environmental recording.
Recording Tags
Add tags anytime during recording to
easily revisit key moments later.
Thin Card with
Long-lasting Recording
Built-in high-quality battery supports up to
24 hours6 of recording.
Mobile app7 shows battery status in real-time for worry-free use.
Wi-Fi Fast Transfer
5H Recording,
30s8 Transfer
Large files upload instantly during recording,
hassle-free and fast.
HONOR CHOICE KUMI AI Note
30 SecondOther Brands AI Note
105 SecondImprovement
Product Specifications
Product Name
HONOR CHOICE KUMI
AI Note
Color
Black
Microphone
Silicon mics *2
Bone-conduction mic *1
Connectivity
Bluetooth V5.3
Dual-band Wi-Fi
(2.4GHz & 5GHz)
Storage Capacity
64GB
Material
Aluminum Alloy
Dimensions1
85mmx53mmx2.89mm
Weight1
30g
Charging Method
Wireless Charging
Magnetic Wired Charging
Battery Capacity
130mAh
Recording Duration6
24 Hours
Standby Time9
>1 Year
Battery Type
Lithium Battery
Charging Time10
100 Minutes
*All dimensions and weights are measured manually.
Minor variations may occur.
Notes:
- Data is from KUMI Lab. Manual measurements may vary slightly. Please refer to the actual product.
- If your phone lacks magnetic support, please use the included magnetic ring or magnetic phone case.
- AI Speaker Recognition works only when transcription is enabled and speaker differentiation is turned on.
- At normal volume within 5m in a quiet environment, transcription accuracy reaches 98%. Real-world conditions may vary.
- The call recording function requires the device to be magnetically attached to the back of the smartphone.
- Data is sourced from KUMI Laboratory and obtained under specific test conditions.
Actual performance may vary slightly due to individual product differences, software versions, usage conditions, and environmental factors.
Please refer to actual usage results.
Recording duration test conditions: The device was tested in a normal temperature environment with 100% battery level, recording continuously until the power was fully depleted and recording stopped automatically. - The device is compatible with the NebulaRec app, available for download on Google Play and the App Store.
- Under lab conditions, Wi-Fi transfer of a 5-hour recording is significantly faster than competing products. Actual time may vary.
- Data is sourced from KUMI Laboratory and obtained under specific test conditions.
Actual performance may vary slightly due to individual product differences, software versions, usage conditions, and environmental factors.
Please refer to actual usage results.
Standby time test conditions: The device was left unused with battery level above 60%, entering deep sleep mode with no operations performed during the period, such as button activation or Bluetooth connection via the app. - Test data is sourced from KUMI Laboratory and obtained under specific test conditions. Actual performance may vary due to individual product differences, software versions, usage habits, and environmental factors. Please refer to actual usage for accuracy.
Charging Time Test Conditions: For wired charging, the standard magnetic charging cable was used to charge the device from 0% to 100% at room temperature.For wireless charging, the standard wireless charging base was used under the same conditions. In real-world scenarios, charging duration may vary slightly due to factors such as ambient temperature, alignment of the wireless charging coil, and differences between wireless chargers. Please refer to actual usage results.
- Product images and on-screen content on this page are for illustrative purposes only. Actual products ( including but not limited to appearance, color, and dimensions ) and display content ( including but not limited to background, UI, and graphics ) may differ slightly. Please refer to the actual product.
- All data on this page are theoretical values obtained from KUMI Laboratory under specific test conditions. Actual results may vary depending on individual product differences, software versions, usage conditions, and environmental factors. Please refer to the actual usage experience.
