C20 HD Intelligent Noise Reduction Mini Recorder With OTG, Capacity: 16 GB(Black)

Features:1. High-definition sound quality, restore the real sound2. Intelligent noise reduction, using smart chip, good performance, low power consumption, isolate 500 kinds of environmental noise3. With OTG, you can directly connect to the mobile phone to listen to the recording4. Automatically save when low power to prevent file loss5. Name in time format when recording, convenient for organizing and finding files6. Ergonomic one-handed operation design, easy to useProduct parameters:1. Chip: Action 21572. Input voltage: 5V3. Working current: 6mA-7mA4. Recording format: MP3/WAV5. Number of recording files: 9996. Memory card type: TF card7. Number of microphones: bidirectional8. Interface: Type-C/USB-C9. Battery capacity: 300mAh10. Charging time: about 3 hours11. Recording time: about 45H12. Playback time: about 40H13. Switch position: 2nd gear14. Product size: 60 x 35 x 12mm15. Product net weight: 70.4gPacking list:-Recorder x 1-Wired headset x 1-Data cable x 1-Lanyard x 1-Instruction manual x 1