Ultra-Thin Magnetic Card
Lightweight, Seamless Recording
Magnetic card design, as thin as 2.89mm¹ — stick it to your phone² or slip it into your wallet. Weighing just 30g¹, it's effortlessly portable.
Product Specifications
Product Specifications
Product Name: HONOR CHOICE KUMI AI Note
Color: Grey
Microphones: Silicon mics *2 + Bone-conduction mic *1
Connectivity: Bluetooth V5.3 , Dual-band Wi-Fi (2.4GHz & 5GHz)
Storage: 4GB
Material: Aluminum alloy
Dimensions¹: 85mm × 53mm × 2.89mm
Weight¹: 30g
Charging Methods: Wireless charging, Magnetic wired charging
Battery Capacity: 130mAh
Recording Time⁶: 24 hours
Standby Time⁹: >1 year
Battery Type: Lithium battery
Charging Time¹⁰: 100 minutes
*All dimensions and weights are manually measured; slight variations may occur.
Notes:
1.Data is from KUMI Lab. Manual measurements may vary slightly. Please refer to the actual product.
2.If your phone lacks magnetic support, please use the included magnetic ring or magnetic phone case.
3.AI Speaker Recognition works only when transcription is enabled and speaker differentiation is turned on.
4.At normal volume within 5m in a quiet environment, transcription accuracy reaches 98%. Real-world conditions may vary.
5.The call recording function requires the device to be magnetically attached to the back of the smartphone.
6.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.
7.The device is compatible with the NebulaRec app, available for download on Google Play and the App Store.
8.Under lab conditions, Wi-Fi transfer of a 5-hour recording is significantly faster than competing products. Actual time may vary.
9.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.
10.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.
