Product Features: 1. Shell made from ABS material and anti-fall strongly 2. Professional pen chip of ATJ2127, HD lossless linear recording 3. Support English/Chinese/Russian/Korean/Japanese(24 languages) 4. Timestamp, Name the recording files by date automatically 5. Auto start to record and power on at your set time 6. Monitor the recording state in real time / hearing aid function 7. AGC noise reduction function, adjusts the noise source automatically 8. Password protection 9.Support checking the remaining recording time 10. Listen music with headphones 11. Eyefree, OLED cold light screen 12. Voice activated recording function 13. Detect low battery and save the recording file automatically before power off. 14. Start to record by one press, support voice activated recording and monitoring recording 15. Built-in Lithium battery, rechargeable 16. USB 2.0 connector, easy to upload and download files 17. Color: Black Specification: 1. Recording Format: WAV, MP3 2. Music Playback Format: MP3/WMA/FLAC/APE/OGG lossless music 3. Battery Recording Time: About 35 hours 4. Battery Playing Time: About 15 hours 5. Battery: 300mAh lithium battery 6. LCD Resolution: OLED Cold Screen 96*64 7. USB Interface: USB 2.0 High Speed 8. Weight: 30g 9. Working Temperature: 0 to 40 degree 10. Recording Sample Rate: 48KHZ 11. Headphone Jack: USB, dual track 12. Compatible System: Windows 2000&above Package Included: 1*Watch voice recorder 1*manual 1*USB data cable 1* Headphones