SK007 Portable Audio Digital HD Sound Lossless Voice Recorder

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