Smart HD Noise Reduction Voice Control Recording Pen 1. Display: 1.44 color screen 2. Speaker: 23 speakers 3. Headphone interface: 3.5pie stereo jack 4. Distortion rate: about 70dB 5. Signal-to-noise ratio: 0.05% 6. Recording format: WAV format 7. Recording power: 8-20mA 8. Recording acquisition rate: 16-48KHZ 9. Recording bit rate: MP3, WAV 10. USB interface: Type-C/DC5V-1A 11. TF card capacity: 4GB-128GB (not included in this product) 12. Battery capacity: 500mAh 13. Recording save: One file is saved every 1 hour by default 14. Continuous working time: about 50 hours of recording, about 50 hours of headphone playback 15. Audio playback time: about 10 hours of continuous external playback (determined by the volume) 16. Support system: Windows XP&Vista/2K/ME/98 (need to install driver)/Mac OS/Windows 7/ Windows10 17. Omnidirectional, stereo directional recording 18. 1536Kbps, high-definition lossless sound quality
Specifications
Key Features
Smart HD Noise Reduction Voice Control Recording Pen
Smart HD Noise Reduction Voice Control Recording Pen
Smart HD Noise Reduction Voice Control Recording Pen
Smart HD Noise Reduction Voice Control Recording Pen
Smart HD Noise Reduction Voice Control Recording Pen
Specifications
SKU: GE779EA6MJT3QNAFAMZ
Weight (kg): 0.12
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Smart HD Noise Reduction Voice Control Recording Pen