ZD43B Omnidirectional Dual Mic Smart Noise Reduction Voice Recorder 1. Omnidirectional surround dual microphones, ultra-clear long-distance recording 2. DSP+AGC dual-core AI intelligent noise reduction, restore the real human voice 3. Support voice-controlled recording, automatic voice recognition, efficient and convenient 4. One-key recording, easy to operate 5. Built-in 880mAh lithium battery, continuous recording for 48 hours 6. Support Line-in professional line recording, can be connected to mobile phones, computers, mixers 7. Display: 1.0-inch color screen 8. Recording format: WAV 9. Recording sampling rate: 16-48KHz 10. Recording bit rate: MP3 32128192Kbps, WAV 51210241536Kbps 11. Playback format: MP3, WAV 12. Speaker: 8 ohm 1W 13. Built-in Mic: omnidirectional condenser microphone 14. Distortion: greater than 70dB 15. Signal-to-noise ratio: 0.05% 16. Dimensions: 103.8x30.8x14.5mm 17. Net weight: 88g Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store