**Product Specifications:**
**Brand:** yescool
**Product Name:** Digital Noise Reduction Smart Recording Pen
**Model:** A20S
**Input:** 5V 500mA
**Manufacturing:** China
**Key Features:**
Next-generation intelligent noise reduction recording pen
Digital noise reduction technology
High-quality performance with smart noise reduction
Recording with one-touch operation
Model: 003/002
Duration: 00:34:27
File Format: WAV 1536K
Digital Noise Reduction (DNR) technology
Intelligent DNR chip for enhanced sound quality
Noise reduction can be toggled on/off
Captures voices clearly by minimizing background noise
Play/pause recording function
**Additional Features:**
High-definition 360° omnidirectional stereo recording
Long-distance recording with clear audio
Digital Noise Reduction for enhanced sound quality
Features like fast forward, rewind, variable speed playback, automatic saving
High-definition color screen with built-in speaker
Large capacity battery for extended usage
Timestamp function for accurate recording
Multilingual support
Password protection for security
Gain adjustment and intelligent voice control
Scheduled recording and segmented recording
**Recording Controls:**
Simple one-touch recording and saving
Foolproof operation for easy use
Push up to record, push down to save
Recording split into segments for convenience
**Battery:**
Large capacity lithium polymer battery for long-lasting recording
Ensures uninterrupted recording for meetings and lectures
Supports continuous recording without interruptions
**Specifications:**
Display: High-definition color screen
Recording Method: Push up to record, push down to save
Recording Formats: MP3, WAV
MP3 Bitrates: 32Kbps, 128Kbps
WAV Bitrates: 512Kbps, 1024Kbps, 1536Kbps
Headphone Jack: 3.5mm
USB: Type-C
Built-in speaker for stereo playback
Battery: Large capacity lithium polymer
Dimensions: 99×22x9mm
Weight: Approximately 54g
*Note: Specifications are based on actual sample testing in a laboratory. Variations may occur due to different usage environments. Actual product may vary.*
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