1. Material: CNC copper alloy material
2. Battery capacity: 420mAh
3. Recording time: about 95h
4. Playing time: about 60h
5. Supported formats: MP3, OGG, APE, FLAC, WAV, AAC-LC, etc.
6. Charging time: about 3h
7. One-button recording design, multi-function operation with wire control, with delete function, playback LED light indication
8. Lossless PCM recording 512Kbit, optional voice-activated recording 50DB, automatic split recording, can be changed to 1536KKbit
9. Electroplating process, high concealment, with speakers
10. Continuous recording for 20 hours, standby for 30 days
11. With 8-core DSP active noise reduction chip, the recording is clearer
12. Built-in time chip, intelligent file management
13. No fear of power failure, automatic saving when power failure
14. Support speaker and earphone playback, with built-in memory storage function