Neutral CH-R2

Neutral Voice Recording Button User Manual

Model: CH-R2

1. Introduction

The Neutral Voice Recording Button is a versatile and easy-to-use device designed for recording and playing back short audio messages. With up to 30 seconds of recording time, it offers clear playback and is powered by standard AAA batteries, making it portable and convenient for various uses.

Top view of the red and silver voice recording button.

Figure 1: Neutral Voice Recording Button (Top View)

2. Product Features

3. Package Contents

4. Setup

4.1 Battery Installation

The Voice Recording Button requires 2 AAA batteries for operation. Follow these steps to install the batteries:

  1. Turn the button upside down to locate the battery compartment cover on the bottom.
  2. Gently slide the battery compartment cover open.
  3. Insert 2 AAA batteries, ensuring the correct polarity (+/-) as indicated inside the compartment.
  4. Slide the battery compartment cover back into place until it clicks securely.
Bottom view of the voice recording button showing the REC/PLAY switch, microphone, and battery compartment.

Figure 2: Bottom of the Voice Recording Button with Battery Compartment and Controls

5. Operation

5.1 Recording a Message

You can record a message up to 30 seconds long. The previously recorded sound will be deleted when a new recording is made.

  1. Locate the REC / PLAY switch on the bottom of the button (refer to Figure 2). Slide the switch to the "REC" position.
  2. Position yourself approximately 20 cm (8 inches) from the button's microphone (also on the bottom, near the switch).
  3. Press and hold the top red button for 2 seconds. You will hear a single "beep" sound, indicating that recording has started.
  4. Begin speaking your message clearly into the microphone.
  5. Release the top button once you have finished recording. You will hear two "Beep" sounds, confirming that your recording was successful. The maximum recording time is 30 seconds.

5.2 Playing Back a Message

To listen to your recorded message:

  1. Slide the REC / PLAY switch on the bottom of the button to the "PLAY" position (refer to Figure 2).
  2. Press the top red button. The button will play the content you just recorded.
  3. To replay the message, press the top button again after the playback is complete. The voice recorder will play the recording again from the beginning.

Note: If you press the top button during playback, it will stop playing. Pressing it again will restart the recording from the beginning.

6. Maintenance

7. Troubleshooting

ProblemPossible CauseSolution
No sound during playback or recording.Batteries are dead or incorrectly installed.Check battery polarity or replace with new AAA batteries.
Recording is unclear or distorted.Microphone too far or too close; background noise.Ensure you are 20 cm from the microphone. Record in a quiet environment.
Button does not respond.Switch is in the wrong position (REC/PLAY).Verify the REC/PLAY switch is set to the desired function.

8. Specifications

FeatureDetail
Product Dimensions3.5 x 3.5 x 1.4 inches
Item Weight2.82 ounces (80 Grams)
Model NumberCH-R2
Batteries Required2 x AAA batteries (not included)
Digital Recording TimeUp to 30 seconds
ManufacturerChanghe Technology Ltd.
Country of OriginChina

9. Warranty and Support

For warranty information or technical support, please refer to the product packaging or contact the retailer from whom the product was purchased. Keep your purchase receipt as proof of purchase.

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