1. Dual sensitive microphone, professional noise reduction, clear vocals
2. Independent recording button, quick control
3. Equipped with encryption function, set password to automatically encrypt recording
4. Support U disk function
5. Supports 8GB/16GB/32GB TF card expansion (not included)
6. Supports Windows XP/Vista/7/8
7. Display screen: 1.2-inch OLED
8. Battery: 3.7V/200mAh lithium battery
9. Working hours: about 20 hours
10. Recording format: MP3, WAV
11. Recording bit rate: 128K bps
12. Transmission interface: USB 2.0
13. Frequency response: 20Hz-20KHz
14. Audio output power: not less than 5mW
15. Product size: 72x20x8mm
2. Independent recording button, quick control
3. Equipped with encryption function, set password to automatically encrypt recording
4. Support U disk function
5. Supports 8GB/16GB/32GB TF card expansion (not included)
6. Supports Windows XP/Vista/7/8
7. Display screen: 1.2-inch OLED
8. Battery: 3.7V/200mAh lithium battery
9. Working hours: about 20 hours
10. Recording format: MP3, WAV
11. Recording bit rate: 128K bps
12. Transmission interface: USB 2.0
13. Frequency response: 20Hz-20KHz
14. Audio output power: not less than 5mW
15. Product size: 72x20x8mm