1. Introduction
Thank you for choosing the MUSIC HERO SBS Twin Style Wireless Stereo Earphones. These earphones offer a true wireless stereo experience with a built-in microphone and a convenient charging case. This manual provides essential information for setting up, operating, and maintaining your earphones.
What's in the Box
- MUSIC HERO SBS Twin Style Wireless Stereo Earphones
- Charging Case (300 mAh)
- USB Charging Cable

Image 1.1: The MUSIC HERO SBS Twin Style Wireless Stereo Earphones with their charging case.
2. Setup
2.1 Charging the Earphones and Case
Before first use, fully charge the earphones and the charging case. Place the earphones into the charging case. Connect the USB charging cable to the charging case and a compatible USB power source. The indicator lights on the case will show the charging status.
- Charging time for earphones and case: Approximately 2.5 hours.
- The charging case has a 300 mAh battery capacity.

Image 2.1: The charging case with earphones inside, ready for charging.
2.2 Pairing with a Bluetooth Device
- Ensure the earphones are charged.
- Open the charging case and remove both earphones. They will automatically power on and enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for available Bluetooth devices and select "MUSIC HERO Twin Style" (or similar name) from the list.
- Once connected, you will hear a confirmation tone, and the earphones will be ready for use.
The earphones support automatic power-on and connection when removed from the case after initial pairing.
3. Operating the Earphones
3.1 Power On/Off
- Power On: Remove the earphones from the charging case. They will automatically power on.
- Power Off: Place the earphones back into the charging case. They will automatically power off and begin charging.
3.2 Music Playback Control
The earphones feature multi-function buttons for controlling music playback.
- Play/Pause: Single press the multi-function button on either earphone.
- Next Track: Double press the multi-function button on the right earphone.
- Previous Track: Double press the multi-function button on the left earphone.
3.3 Call Management
The built-in microphone and multi-function buttons allow for easy call handling.
- Answer/End Call: Single press the multi-function button on either earphone.
- Reject Call: Press and hold the multi-function button on either earphone for 2 seconds.
- Redial Last Number: Triple press the multi-function button on either earphone.
3.4 Voice Assistant
These earphones support voice control. Consult your device's manual for specific voice assistant activation and commands.

Image 3.1: The multi-function button on the earphone for controlling music and calls.
4. Maintenance
4.1 Cleaning
To maintain optimal performance and hygiene:
- Gently wipe the earphones and charging case with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Ensure charging contacts are clean and free of debris.
4.2 Storage
When not in use, store the earphones in their charging case to protect them and keep them charged. Store in a cool, dry place away from extreme temperatures and direct sunlight.
4.3 Water Resistance
The earphones are designed to be waterproof. However, they are not intended for submersion in water. Avoid prolonged exposure to heavy rain or direct water jets. Always ensure the earphones are dry before placing them back in the charging case to prevent damage.
5. Troubleshooting
If you encounter issues with your earphones, refer to the following common solutions:
| Problem | Solution |
|---|---|
| Earphones do not power on. | Ensure the earphones and charging case are fully charged. Place earphones in the case, then remove them. |
| Earphones do not pair with device. | Make sure Bluetooth is enabled on your device. Turn off and on your device's Bluetooth. Forget the device in your Bluetooth settings and try pairing again. Ensure earphones are in pairing mode. |
| No sound or intermittent sound. | Check the volume level on both your device and the earphones. Ensure earphones are within Bluetooth range of your device. Re-pair the earphones. |
| Charging case not charging. | Verify the USB cable is securely connected to both the case and the power source. Try a different USB cable or power adapter. |
| Only one earphone works. | Place both earphones back into the charging case, then remove them simultaneously to allow them to re-sync with each other. Re-pair with your device. |
6. Specifications
Technical details for the MUSIC HERO SBS Twin Style Wireless Stereo Earphones:
| Feature | Detail |
|---|---|
| Model Number | MHTWSSTYLEBTR |
| Connectivity Technology | Wireless (Bluetooth) |
| Ear Placement | In-Ear |
| Form Factor | In-Ear |
| Special Features | Built-in Microphone |
| Charging Case Capacity | 300 mAh |
| Music Playback Time | Up to 2.5 hours |
| Charging Time | Approximately 2.5 hours |
| Battery Composition | Lithium-polymer |
| Rechargeable Battery | Yes |
| Material | Plastic |
| Water Resistance Level | Waterproof |
| Control Type | Voice, Multi-function Button |
| Sensitivity | 90 dB |
| Compatible Devices | Mobile phones, tablets, laptops, gaming consoles |
| Included Components | Charging base, USB cable |
7. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the retailer/manufacturer directly. Keep your proof of purchase for any warranty claims.
Manufacturer: SBS