The KJB AR-300 Personal Car Key Voice Recorder is a compact and discreet audio recording device designed for convenience and ease of use. Shaped like a car key, it features a one-button operation for effortless recording and playback. With high-definition audio quality and 4GB of internal memory, this voice recorder is perfect for capturing important conversations, meetings, or lectures on the go.
KJB AR-300 Key Features
- Built-in AGC Microphone: Captures high-quality audio automatically adjusting to sound levels for clear recordings.
- 4GB Internal Memory: Stores up to 18 hours of recordings, ensuring you never miss important audio.
- Discreet Design: Resembles a regular car key for ultimate portability and stealth while recording.
- Easy Playback Facility: Listen to recordings instantly by plugging in headphones directly into the device.
- LED Status Signal: Indicates recording status, ensuring you’re always aware of the device’s operation.
- 7 Hours Record Time: Provides ample recording duration for extended usage without interruption.
- MP3 File Format: Compatible with most devices for easy transfer and playback of audio files.
KJB AR-300 Detailed Specifications
| Product Type | Personal Voice Recorder |
| Recording Format | MP3 |
| Memory Capacity | 4GB |
| Recording Time | Up to 18 hours |
| Microphone Type | AGC Microphone |
| Playback Method | Headphones |
| Design | Car key shape |
| Battery Life | 7 hours of continuous recording |
| Dimensions | Compact and portable |



















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