Table of Contents
Product Overview
The UMEVO Smart Voice Recorder is a professional-grade digital recording device that combines local recording capabilities with smart app integration. Designed for meetings, interviews, lectures, and personal notes, it offers high-quality audio recording with intelligent features.
Key Features
- 64GB storage capacity
- 48KHz sampling rate
- WAV format recording
- Up to 540 hours recording time
- Bluetooth connectivity
- Mobile app integration
Smart Features
- AI transcription
- Auto summarization
- Mind mapping
- Cloud synchronization
- File sharing
- Remote control
Setup Instructions
Step 1: Install the AIREC App
Download the AIREC app using one of these methods:
QR Code for App Download
Step 2: Power On Your Device
Move the switch upwards to turn on your device:
Step 3: Connect to Mobile App
1. Open the AIREC App on your mobile device
2. Click "+ unconnected" in the app
3. Click "Connect device"
4. Select your AIREC device from the list
Connection Status:
• To be connected: Bluetooth logo flashing
• Connected: Bluetooth logo fixed
Connected Recording Mode
When connected to your mobile phone, you can control the recording device using both the hardware buttons and the mobile app.
Hardware Controls
Start recording
Save recording
App Controls
Recording Functions:
Reset Function
When unable to use normally, press and hold the button for 15 seconds to reset the device. This will restore factory settings and may clear temporary data.
Local Recording Mode
When not connected to a mobile phone, the device operates in standalone mode with hardware-only controls.
Starting & Stopping
Start recording
Save recording
Pause & Resume
Pause/Resume
During pause, display shows remaining memory for recording duration
Additional Controls
Screen Lock
Press lightly twice to lock the screen
Press once to unlock
Power Off
Move switch down to save and shut down
Auto-saves current recording
App Usage Guide
Playback Controls
Tap to play/pause, drag to seek position
File Management
Swipe left to reveal delete/edit options
Smart Features
Transcription
Auto convert speech to text
Summary
Generate key points
Mind-Map
Visual organization
Pro Tip
If there's a problem with file playback, you can delete the local file and download it again from the cloud. The app automatically syncs your recordings across devices.
Charging Instructions
Charging Method
Use the original data cable to connect to computer for charging
If using an adapter, use power adapter with charging current 1A or below
Charging Status
Charging Safety
• This machine must be charged with 5V voltage
• If 9V fast charge is used, it may cause the machine to burn out
• Using adapters with higher charging current may damage the device or cause danger
Long-term Storage
If the product is not used for a long time, please charge and discharge at least once every three months to prevent battery damage.
Technical Specifications
Storage Calculation
Support & Safety Information
Important Safety Notes
This device comes with an intelligent reset system. Please save the file being recorded before connecting to the computer. Our company is not responsible for any data loss.
Before Use
- • Please read this user guide carefully before use
- • If you want to read data, please be sure to use the original data cable
- • This machine must be charged with 5V voltage
Customer Support
Contact Information
info@umetechnology.com
For technical support, warranty claims, or product inquiries
Quick Troubleshooting
UMEVO Smart Voice Recorder
Professional Digital Recording Solution
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