Audio Recording
- Stereo recording with 2 built-in high-quality microphones
- Recording formats: MP3 and PCM (WAV)
- Multiple recording modes: PCM (lossless), HQ, SP, SLP
- Sample rates up to 48 kHz
- Voice-activated recording (adjustable sensitivity)
- One-touch instant recording
- Noise reduction for clearer voice capture
Storage & Memory
- 8GB built-in flash memory
- microSD/microSDHC expansion slot (up to 32GB)
- USB mass storage support for easy file transfer
- High storage capacity (hundreds to thousands of recording hours depending on mode)
Display & Interface
- Dot-matrix LCD display (backlit)
- Simple navigation menu
- File management features (lock, index, erase, folders)
- Multilingual interface support
Connectivity
- USB 2.0 high-speed connection
- 3.5mm headphone output
- Line-in support for external audio sources
- Plug-and-play on Windows and macOS
Playback Features
- Built-in speaker for quick playback
- MP3 playback support (8–320 kbps)
- Variable playback speed control
- A-B repeat function
- File bookmarking and navigation tools
Audio Enhancements
- Adjustable microphone sensitivity (high/low)
- Digital noise reduction
- File protection (lock function)
- FM recording support (on supported variants)
Battery & Power
- Powered by 2 × AAA batteries
- Up to 40 hours recording time
- Low power consumption for extended field use
Physical Specs
- Lightweight portable design (~55g)
- Compact body (~111 × 38 × 19 mm)
- Durable metallic finish (silver/black design)
Key Use Cases
- Lecture and classroom recording
- Business meetings and note-taking
- Journalism interviews
- Personal voice notes and dictation
- Basic speech-to-text workflows using Sembly AI integration








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