Evistr Digital Voice Recorder L157 User Manual

Content

Evistr Digital Voice Recorder L157

Introduction

The Evistr Digital Voice Recorder L157 is a cutting-edge audio recording device designed to meet the needs of professionals and everyday users alike. This compact and lightweight recorder is perfect for lectures, meetings, interviews, and even personal voice notes. With its high-quality audio capture and user-friendly interface, the L157 is set to become a staple in any toolkit.

Estimated to be priced around $50, this device offers exceptional value for its features. It is expected to hit the market in the early quarter of 2023, making it a timely addition for those looking to upgrade their recording capabilities.

The Evistr Digital Voice Recorder L157 boasts a sleek design that fits comfortably in the palm of your hand, making it easy to carry and use on the go. Its battery life is impressive, providing up to 20 hours of continuous recording on a single charge. Whether you're a student, journalist, or simply someone who likes to jot down ideas, this recorder is an indispensable tool.

Detailed Specifications (Key Features)

  • High-quality audio recording up to 1536 kbps
  • Supports MP3, WAV, and other audio formats
  • Built-in 8GB memory, expandable up to 128GB via microSD card
  • Long-lasting battery life with up to 20 hours of continuous recording
  • Compact and lightweight design for easy portability
  • User-friendly interface with one-touch recording and playback
  • Voice-activated recording (VOR) feature for hands-free use
  • USB-C connectivity for easy data transfer and charging

Description

The Evistr Digital Voice Recorder L157 is engineered with precision to deliver crystal-clear audio. Its high-sensitivity microphone captures even the faintest sounds, ensuring that every detail is recorded accurately. The device features a backlit LCD display that makes it easy to navigate through settings and playback recordings, even in low-light environments.

The recorder comes with multiple recording modes, including continuous, timer, and voice-activated recording, allowing you to customize your recording experience. The built-in speaker allows for immediate playback, and the USB-C port ensures fast data transfer and charging.

Setup Guide

To set up your Evistr Digital Voice Recorder L157, follow these simple steps:

  1. Insert the included batteries or charge the device via the USB-C port.
  2. Turn on the recorder by pressing the power button.
  3. Navigate through the menu using the up and down buttons to select your desired recording mode.
  4. Press the record button to start recording. The device will automatically save the file when you press the stop button.
  5. For voice-activated recording, select the VOR mode from the menu and adjust the sensitivity as needed.
  6. Connect the device to your computer via USB-C to transfer recordings or expand the storage capacity with a microSD card.

Pros & Cons

Pros:

  • High-quality audio recording
  • Long-lasting battery life
  • Compact and lightweight design
  • User-friendly interface
  • Voice-activated recording feature
  • Expandable memory via microSD card

Cons:

  • Limited built-in memory without expansion
  • No built-in FM radio or other multimedia features
  • May require additional software for advanced editing capabilities

Customer Reviews

Customers have praised the Evistr Digital Voice Recorder L157 for its excellent sound quality and ease of use. Many have found it indispensable for lectures, meetings, and personal note-taking. However, some users have noted that the built-in memory is limited and that additional software may be needed for advanced editing.

Common complaints include the lack of an FM radio and other multimedia features, but overall, the device is highly recommended for its core function of high-quality audio recording.

PDF

Faqs

What is the maximum recording time of the Evistr Digital Voice Recorder L157?

The maximum recording time of the Evistr Digital Voice Recorder L157 depends on the memory capacity and the recording quality. With 8GB of built-in memory, you can record up to 20 hours continuously at high quality. This can be expanded up to 128GB with a microSD card.

How do I transfer recordings from the Evistr Digital Voice Recorder L157 to my computer?

To transfer recordings, connect the device to your computer using the USB-C cable provided. The device will appear as a removable storage device on your computer, allowing you to drag and drop files easily.

Does the Evistr Digital Voice Recorder L157 support voice-activated recording?

Yes, the Evistr Digital Voice Recorder L157 supports voice-activated recording (VOR). You can enable this feature from the menu and adjust the sensitivity settings as needed.

What types of audio formats does the Evistr Digital Voice Recorder L157 support?

The Evistr Digital Voice Recorder L157 supports various audio formats including MP3, WAV, and others, ensuring compatibility with most media players and software.

Can I use an external microphone with the Evistr Digital Voice Recorder L157?

The Evistr Digital Voice Recorder L157 does not have a port for an external microphone. However, its built-in microphone is highly sensitive and capable of capturing high-quality audio.

How long does it take to fully charge the Evistr Digital Voice Recorder L157?

The Evistr Digital Voice Recorder L157 typically takes around 2-3 hours to fully charge via USB-C, depending on the charger's power output.

Is the Evistr Digital Voice Recorder L157 waterproof or water-resistant?

The Evistr Digital Voice Recorder L157 is not waterproof or water-resistant. It should be kept away from moisture and extreme weather conditions to ensure optimal performance.

Can I playback recordings directly from the Evistr Digital Voice Recorder L157?

Yes, the Evistr Digital Voice Recorder L157 has a built-in speaker that allows you to playback recordings directly from the device.

How do I update the firmware of the Evistr Digital Voice Recorder L157?

Firmware updates for the Evistr Digital Voice Recorder L157 are typically available on the manufacturer's website. Follow the instructions provided with the update to ensure a smooth installation process.

What is the warranty period for the Evistr Digital Voice Recorder L157?

The warranty period for the Evistr Digital Voice Recorder L157 varies depending on the region and retailer. Generally, it comes with a one-year warranty covering manufacturing defects.

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