MIC04 · HearNote AI Assistant

CES-featured GPT recorder in premium aluminum.

The HA-MIC04 HearNote AI Assistant delivers real-time AI transcription, translation, and intelligent conversation in a CNC-machined aluminum alloy body with proprietary industrial design. Available in Gray and Silver with extensive B2B customization.

CES Featured Aluminum Alloy GPT-Powered BLE Connected
MIC04 HearNote AI Assistant
CES
Featured device
CNC
Aluminum alloy
GPT
AI engine
2
Color options
Private mold design

Premium hardware meets real-time AI.

MIC04 combines a proprietary CNC-machined aluminum alloy housing with a built-in GPT engine for live transcription, translation, smart summaries, and AI conversation. The tactile rotary dial, LED status indicators, and integrated metal clip make it as refined to use as it is to look at.

Professional workspace
Key Features

Built different. Inside and out.

RealTime AI GPT Assistant

Built-in GPT engine for live transcription, translation, smart summary, and AI conversation — all processed in real time.

Private Mold — Aluminum Alloy

Premium CNC-machined aluminum alloy housing with proprietary mold design. Built to last, designed to impress.

Dual Color Options

Available in Gray and Silver finishes to match professional and personal styles.

Rotary Control & LED Indicator

Tactile rotary dial for volume and mode control. LED status indicator for recording, pairing, and battery state.

BLE Wireless Connectivity

Bluetooth Low Energy for seamless pairing with iOS/Android companion app and ultra-low power consumption.

Clip-On Wearable Design

Integrated metal clip for secure attachment to clothing, lanyards, or pockets — fully hands-free.

Technical Specifications

The details.

ModelHA-MIC04
Product NameHearNote AI Assistant
AI EngineGPT-powered (Cloud AI + On-device processing)
Body MaterialAluminum alloy (CNC machined, private mold)
ColorsGray / Silver
ConnectivityBLE (Bluetooth Low Energy)
MicrophoneHigh-sensitivity MEMS microphone
SpeakerBuilt-in micro speaker
ControlsRotary dial + Function button
IndicatorsLED status light + Motor beeper (customizable)
MountingIntegrated metal clip (clothing / lanyard / pocket)
ChargingUSB Type-C
Companion AppiOS / Android (supports white-label rebranding)
Built for B2B

Extensive customization for your brand.

Private Mold Branding

  • LOGO via Laser Engraving
  • Silk Screen printing
  • Shell Colors (Gray / Silver)

Firmware Customization

  • Button Functions configurable
  • LED Indicators customizable
  • Motor Beeper behavior settable

Technical Support

  • API access provided
  • Web Demo Audio Transfer Examples
  • Full BLE Documentation

App White Labeling

  • Companion app rebranded
  • Client logo and name
  • Custom onboarding flow
Made by the manufacturer

Engineered and built in-house.

From SMT and assembly to QA, MIC05 is produced in our own Shenzhen facility — consistent quality from 100 to 100,000+ units.

SMT line operator inspecting a populated MIC05 circuit board
Technician assembling MIC05 devices on the production line
MIC05 unit undergoing automated quality-assurance testing
Built for

Made for brands building voice-first products.

Enterprise Healthcare Legal Media Real Estate Insurance Consulting Field Service

Ready to build your branded voice device?

Request a sample, explore customization options, or talk to our engineering team about your B2B deployment.