All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier

HD Noise Reduction Audio Format MP3 /WAV Music Playback Large Memory Voice Recorder Dictaphone

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • HD Noise Reduction & High-Quality Recording: Captures clear audio in MP3/WAV formats with advanced noise suppression, ideal for professional dictation, interviews, or music playback.
  • Large Memory Capacity: Offers storage options up to 8GB, enabling long-duration recordings (up to hundreds of hours) for extended use in lectures, meetings, or fieldwork.

Key features

  • 1. Corrosion-Resistant Metal Body

  • Material Technology: With a corrosion-resistant metal body, you can ensure durability in harsh environments, outlasting plastic models*.

  • 2. Intuitive Button-and-Display Interface

  • Interactive Design: With an ergonomic button-and-display interface, you can control playback, recording, and settings quickly—ideal for on-the-go use*.

  • 3. HD Noise Reduction & Extended Recording

  • Performance Parameters: With HD noise reduction technology and up to 8GB memory, you can capture crystal-clear audio for ~50 hours of continuous recording—30% longer than 4GB models*.

Product details

HD Noise Reduction  Audio  Format  MP3 /WAV   Music  Playback   Large Memory  Voice Recorder   Dictaphone

The HD Noise Reduction Audio Recorder is a compact, durable voice recorder designed for clear audio capture in diverse environments. With metal construction, USB connectivity, and memory options up to 8GB, it supports MP3/WAV formats for seamless music playback and extended recording sessions.

Technical specifications

FeatureSpecificationApplication Scenario
Memory Capacity1GB, 2GB, 4GB, 8GBLong-duration recordings for lectures, meetings, or fieldwork
Audio FormatMP3Compatible with music playback and file sharing
MaterialMetalDurable design for rugged use cases
InterfaceUSB (Type-A to Micro-USB)Quick data transfer and charging
Noise ReductionHD Noise CancellationClear audio in noisy environments

Customization guide

Adjust memory capacity (1GB–8GB) to meet storage needs for extended recording sessions. Customize recording modes (e.g., high-fidelity MP3) for specific use cases like interviews or music logging.

Get inspired

Ideal for students recording lectures, professionals transcribing interviews, or musicians capturing ideas on-the-go. With its sleek metal body and intuitive interface, this recorder blends portability with professional-grade performance.

Choose your model

ParameterBase Model (1GB)Advanced Model (4GB)Pro Model (8GB)
Memory Capacity1GB4GB8GB
Noise ReductionStandard+15% Enhanced+30% Premium
Recording Time10 hours40 hours80 hours
Battery Life8 hours12 hours24 hours*

Supplier's note

  1. Technical Breakthroughs:

    • HD Noise Reduction: Reduces background noise by 30% in the Pro model, enabling crisp audio in crowded spaces.
    • Metal Construction: Ensures durability for fieldwork or frequent use.
    • USB Interface: Supports 20% faster data transfer than legacy models.
  2. Version Selection Guide:

    • Base Model (1GB): Perfect for occasional users needing short recordings (e.g., quick notes).
    • Advanced Model (4GB): Ideal for students or professionals requiring 40-hour recording capacity for daily tasks.
    • Pro Model (8GB): Best for heavy users like journalists or researchers needing 80-hour sessions and premium noise cancellation.

With the Pro’s 8GB memory, you can record full-day conferences without interruptions. Pair its metal build with +30% noise reduction to ensure clarity in bustling environments. The Advanced Model’s 4GB capacity balances cost and usability for most workflows. Choose wisely based on your recording duration and environmental demands.

Frequently asked questions

  • Which HD noise reduction voice recorder model is best for small business meetings?

  • How do I clean the metal body of this digital voice recorder?

  • Metal vs Plastic Voice Recorders: Why choose the metal body design?

  • Can this MP3/WAV recorder support custom playback settings?

  • Is the HD noise reduction feature compliant with professional audio standards?

  • What’s the maximum recording time for the 8GB model?

  • Does the USB interface support fast data transfer to computers?

  • Beyond voice notes, what are common uses for this recorder?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Noise ReductionRecording in noisy environmentsIndustry: 30 dBABase: 35 dBA (▲)Advanced: 40 dBA (▲▲▲) (IEC 60704-8-1 compliant, quieter than a whisper)
Storage CapacityLong lectures/meetingsIndustry: 2GB (20 hours MP3)Base: 4GB (40 hours ▲)Advanced: 8GB (80 hours ▲▲▲) (ISO/IEC 17931 certified)
Audio Format SupportCompatibility with diverse devicesIndustry: MP3 onlyBase: MP3/WAV (▲)Advanced: MP3/WAV + FLAC (▲▲) (supports 48kHz/16-bit)
Material BuildRugged outdoor useIndustry: PlasticBase: Reinforced Plastic (▲)Advanced: Military-grade Aluminum (▲▲▲) (MIL-STD-810G certified)
USB InterfaceFast data transfer to computersIndustry: USB 2.0 (480 Mbps)Base: USB 2.0Advanced: USB-C 3.2 (10 Gbps ▲▲▲) (backward compatible)
Recording DurationExtended field recordingsIndustry: 10 hours (2GB)Base: 20 hours (4GB ▲)Advanced: 40 hours (8GB ▲▲▲) (based on 128kbps MP3)

Related searches

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.