B800LI Clip-on HD Noise Reduction Recording Pen, Support TF Card & One-key Recording & OTG, Capacity:8GB(Black) Filter-Recording Pen IP65 waterproof rating

IP65 waterproof rating

Dimensions: 42x37x9

10Using an upgraded conversion chip

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B800LI Clip-on HD Noise Reduction Recording Pen, Support TF Card & One-key Recording & OTG, Capacity:8GB(Black) Filter-Recording Pen IP65 waterproof rating1. Independent recording button, one key recording, one key saving, prevent misuse, adapt to various environments 2. 384kbps recording, clear and natural, reducing distortion 3. Switch between voice control and normal mode 4. Approximately 60 meters recording distance, you can record when you hear it 5. Digital encryption technology makes recording more secure 6. Back clip design, easy to carry 7. Support Android mobile phone OTG connection, mobile