Remax TWS-3
Remax TWS-3 True Wireless Stereo Earbuds User Manual
Model: TWS-3
Introduction
Thank you for choosing the Remax TWS-3 True Wireless Stereo Earbuds. This manual provides detailed instructions on how to set up, operate, and maintain your earbuds to ensure optimal performance and longevity. Please read this manual carefully before using the product.
Package Contents
- Remax TWS-3 True Wireless Stereo Earbuds (Left and Right)
- Charging Case (2000 mAh)
- USB Charging Cable
- User Manual

Image: The retail packaging of the Remax TWS-3 earbuds, showing the earbuds and charging case.
Product Overview
The Remax TWS-3 earbuds feature Bluetooth 5.0 for stable connectivity, a built-in microphone for calls, and a powerful 2000 mAh charging case that also functions as a power bank for your mobile devices. The earbuds are designed for comfortable and stable wear, offering true wireless stereo sound.

Image: The Remax TWS-3 earbuds resting inside their open charging case, showing the left and right earbuds.

Image: A diagram illustrating the magnetic charging contacts within the earbud case, ensuring secure placement and charging.
Setup
1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case. Place the earbuds into the charging case. Connect the USB charging cable to the charging case and a power source. The indicator lights on the case will show the charging status. A full charge for the case takes approximately 2 hours.

Image: The Remax TWS-3 charging case connected via cable to a smartphone, demonstrating its power bank functionality.
2. Bluetooth Pairing
- Ensure the earbuds are charged.
- Take both earbuds out of the charging case. They will automatically power on and enter pairing mode (indicated by flashing lights).
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for "TWS-3" in the list of available Bluetooth devices.
- Select "TWS-3" to connect. Once connected, the earbud indicator lights will stop flashing.
- If pairing fails, place the earbuds back into the case, close the lid, wait a few seconds, and then repeat the steps.
Operating Instructions
Power On/Off
- Power On: Take earbuds out of the charging case, or press and hold the touch area for 3 seconds.
- Power Off: Place earbuds back into the charging case, or press and hold the touch area for 5 seconds.
Music Playback
- Play/Pause: Tap the touch area on either earbud once.
- Next Track: Double-tap the touch area on the right earbud.
- Previous Track: Double-tap the touch area on the left earbud.
Call Management
- Answer/End Call: Tap the touch area on either earbud once.
- Reject Call: Press and hold the touch area on either earbud for 2 seconds.
Voice Assistant
- Activate Voice Assistant: Triple-tap the touch area on either earbud.
Maintenance
- Clean the earbuds and charging case regularly with a soft, dry cloth.
- Do not use abrasive cleaners or solvents.
- Keep the charging contacts on both the earbuds and the case clean to ensure proper charging.
- Store the earbuds in their charging case when not in use to protect them and keep them charged.
- Avoid exposing the product to extreme temperatures, humidity, or direct sunlight.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not pairing/connecting. | Low battery; out of range; pairing mode not active; interference. | Charge earbuds and case. Ensure device Bluetooth is on. Place earbuds back in case, then remove to re-enter pairing mode. Move closer to device. |
| No sound or low volume. | Volume too low on device; earbuds not properly connected; earbud placement. | Increase volume on your device. Reconnect earbuds. Adjust earbud position in ear. |
| Microphone quality is poor. | Microphone obstruction; environmental noise. | Ensure microphone is not covered. Try to use in a quieter environment. |
| Charging issues. | Dirty charging contacts; faulty cable/power source. | Clean charging contacts on earbuds and case. Try a different USB cable or power adapter. |
Specifications
| Feature | Detail |
|---|---|
| Bluetooth Version | 5.0 |
| Transmission Distance | Up to 10 meters |
| Frequency Response | 20 Hz - 20 kHz |
| Output Sensitivity | 100 dB |
| Microphone Sensitivity | -44 dB |
| Earbud Battery Capacity | 45 mAh (each earbud) |
| Charging Case Battery Capacity | 2000 mAh |
| Impedance | 32 Ohm |
| Rated Power | 3 mW |
| Operating Time | Approx. 2 hours |
| Standby Time | Approx. 57 hours |
| Charging Time (Case) | Approx. 2 hours |
| Dimensions (Shipping) | 20 x 4.8 x 4.4 cm |
| Weight (Shipping) | 274 grams |
| Color | Black |
Warranty and Support
Remax products are designed and manufactured to the highest quality standards. For warranty information and technical support, please refer to the warranty card included in your product packaging or visit the official Remax website. Keep your purchase receipt as proof of purchase for warranty claims.
For further assistance, please contact Remax customer service.
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