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HA-MIC01A

NanoMic​

MIC01A

Too slow with meeting notes? Too messy with class notes?

Free your hands and let AI organize for you!

One-click recording, AI-powered summaries—double your productivity at work and in school!

For just $25, make your time more valuable!

Table of Contents​

  1. Product Overview
  2. App Download
  3. Pairing & Connection
  4. Button Controls
  5. Operational States
  6. LED Indicators
  7. Power Management
  8. Key Features & Benefits
  9. Modes of Operation
  10. Firmware Update
  11. FAQ (Frequently Asked Questions)

Product Overview​

The NanoMic (HA-MIC01A) is a compact, AI-powered voice assistant that simplifies your life. Whether you're in a meeting, attending a class, or traveling abroad, NanoMic offers real-time recording, AI-generated summaries, and seamless voice interaction to boost your productivity.

📦 What's in the box?

  • 1 x NanoMic HA-MIC01A Device
  • 1 x Type-C Charging Cable

📱 Unboxing Video

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📄 Technical Specifications:

FeatureDetails
MaterialABS
Transmission Frequency2.4–2.48 GHz
Bluetooth VersionV5.2
Transmission Distance10 m
Charging Voltage5 V = 150 mA
Dimensions45 mm × 19 mm × 21 mm
Working Time17 hours
Battery Capacity3.7 V, 80 mAh
Charging Time1 hour
Charging PortType-C
Net Weight7g

App Download​

To use NanoMic, download the Hearit.AI app:

Alternatively, search for "Hearit.AI" in the Google Play Store or Apple App Store.

Pairing & Connection​

Device Wake-Up​

  • Condition: Device is in sleep mode.
  • Action: Single-press the Front (Voice) button or Side (Reset) button.
  • Result:
    • The device wakes up and broadcasts a BLE signal.
    • LED: Red-blue alternating flashes (3 times).

Bluetooth Pairing​

  1. Launch the Hearit.AI app and click to select your device.
  2. Enable Bluetooth on your phone.
  3. From the device list, select the device whose names begin with "GMIC- or HA-".
  4. Successful Pairing:
    • LED: Blue flashes (3 times, 0.8s interval).
    • A short beep confirms connection.
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Button Controls​

Front Button (Voice Control)​

  • Single Press (If Connected):
    • Start or stop recording.
    • Feedback:
      • Short beep (1x).
      • LED: Steady blue (recording active).
  • Single Press (If Disconnected):
    • Feedback:
      • LED: Red flashes (2x, 0.5s interval).

Side Button (Reset)​

  • Single Press:
    • Restart your device.
    • LED: Steady blue (2s).

Operational States​

Recording Management​

  • Start/Stop: Single-press Front button.
  • Real-Time Audio: Streams to the app instantly.

Auto-Sleep​

  • Condition: No connection for 5 minutes.
  • Result: Device enters sleep mode (LED off).

Reconnection​

  • Auto-Reconnect:
    • Trigger: App restarts with Bluetooth enabled.
    • LED: Blue flashes (3x, 0.8s interval).

LED Indicators​

StateLED PatternMeaning
Wake-UpRed-blue alternating flashes (3x)Device waking up
Pairing SuccessBlue flashes (3x, 0.8s interval)Pairing successful
RecordingSteady blueRecording active
ErrorRed flashes (2x, 0.5s interval)BLE disconnected
Low BatteryRed flashes (2x, 0.8s interval)Battery ≤10%
ChargingSteady greenCharging in progress
Full ChargeLED offCharging complete

Power Management​

Charging​

  • Interface: USB-C port.
  • Status:
    • Charging: Steady green LED.
    • Full: LED turns off.

Low Battery Alert​

  • Trigger: Battery ≤10%.
  • Reminder:
    • Repeating long beep (1x/minute).
    • LED: Red flashes (2x, 0.8s interval).

Key Features & Benefits​

FeatureBenefits
One-Button DesignInstant AI voice interaction, no need to unlock your phone.
Always ReadyWear it like a smart accessory, always accessible.
Privacy ControlPhysical buttons ensure secure recording control.
Distraction-FreePerfect for driving or multitasking—no screen required.

Modes of Operation​

Translation Mode 🌍​

  • Real-time voice translation with AI.
  • Auto-detects spoken language.

Meeting Recorder 📓​

  • High-quality audio recording for meetings.
  • AI-generated summaries and transcriptions.

Custom Mode 🤖​

  • Add your own AI instructions.
  • Perfect for customized tasks.

Note-Taking Mode ✍️​

  • Speak your tasks naturally.
  • Automatically organizes notes into categories.

Firmware Update​

Need to update your device firmware? Use our online firmware update tool:

For detailed instructions on firmware updates, please visit our Firmware Update Guide.

FAQ (Frequently Asked Questions)​

  1. Why isn't my device connecting?

    • Ensure Bluetooth is enabled on your phone.
    • Check if the device is in pairing mode (LED flashing red-blue).

  2. How long does it take to charge the device?

    • Approx. About 1 hour.

  3. Can it connect to multiple devices at once?

    • No, the device supports one connection at a time.

  4. How to disconnect the device?

    • You need to actively disconnect on the app.

Experimental Features​

  • Some features are only available in the Web-demo version of the app.
  • Web-demo is compatible with Windows, MacOS, and Android (not iOS).
  • Visit here for access.