Secret Digital Audio Recorder 8GB Professional Portable Recorder MP3 Commercial<br> <br> Digital Audio Voice Recorder 8GB 16GB Professional Portable Recorder MP3 For Business Support Up to 64G TF Card V32<br> <br> Note:<br> The system memory of this product is 8GB by default<br> 16GB, 32GB option is to add 16GB, 32GB TF card to expand the memory.<br> <br> Product Features:<br> <br> 1. Shell made from zinc alloy and anti-fall strongly<br> 2. Professional pen chip of ATJ2129, HD lossless linear recording<br> 3. Support English/Chinese/Russian/Korean/Japanese(24 languages)<br> 4. Timestamp, Name the recording files by date automatically<br> 5. Start to record and power on at your set time<br> 6. Features: Voice Recorder, MP3, Mobile HD<br> 7. AGC function, adjusts the noise source automatically<br> 8. Monitor the recording in real time / Hearing aid function<br> 9. Play function: Support loop recording , A-B repeat function<br> 10. Password protection<br> 11. Support checking the remaining recording time<br> 12. Support expansion memory up to 64GB with TF card<br> 13. Built-in high-fidelity speakers with direct external sound<br> 14. Eye free, LED backlight<br> 15. Voice activated function<br> 16. Detect low battery and save the recording file automatically before power off.<br> 17. Start to record by one press, support voice activated recording and monitoring recording <br> 18. Built-in Lithium battery, rechargeable<br> 19. USB 2.0 connector, easy to upload and download files<br> 20. Support telephone recording, record by segment automatically while calling<br> 21. Color: Black<br> Specification:<br> <br> 1. Recording Format: WAV MP3<br> 2. Music Playback Format: MP3/WMA/FLAC/APE/OGG lossless music<br> 3. Battery Recording Time: About 145 hours<br> 4. Battery Playing Time: About 60 hours<br> 5. Battery: 1450mAh lithium battery<br> 6. LCD Resolution: Dot Screen <br> 7. USB Interface: USB 2.0 High Speed<br> 8. Built-in Speaker: 20MM*30MM  8Ω/1W<br> 9. Working Temperature: 0℃～40℃<br> 10. Recording Sample Rate: 48KHZ<br> 11. Headphone Jack: 3.5mm, dual track<br> 12. Microphone Jack: 3.5mm, dual track<br> 13. Size(mm): 100*36*12 (L*W*T)<br> 14. Weight: 93g<br> 15. Compatible System: Windows 2000&amp;above<br> Package Included: <br> 1*voice recorder<br> 1*manual<br> 1*USB data cable