1. Introduction
Thank you for choosing the pTron Bassbuds True Wireless Bluetooth Headphones. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new earbuds. Please read it carefully to ensure optimal performance and longevity of your device.
2. Package Contents
Upon unboxing, please verify that all the following items are included in your package:
- 2 x Earbuds (Left and Right)
- 1 x Charging Case
- 1 x Micro USB Charging Cable
- 1 x User Manual
- Extra Eartips (various sizes)

Image: The pTron Bassbuds earbuds securely placed within their charging case, ready for use or charging.
3. Product Overview
The pTron Bassbuds are designed for a superior audio experience with true wireless freedom. They feature Bluetooth 5.0 for stable connectivity, Hi-Fi stereo sound with deep bass, and an ergonomic, lightweight design for comfortable wear.

Image: A visual representation emphasizing the True Wireless nature and Bluetooth 5.0 technology of the earbuds.

Image: A close-up of an earbud illustrating its capability for Hi-Fi Stereo Sound Quality with enhanced Bass.

Image: A user wearing the earbuds, demonstrating their lightweight, ultra-compact, and ergonomic design for comfortable fit.

Image: A visual showing the earbuds' in-ear design, which provides external noise reduction for an immersive listening experience.
4. Setup
4.1 Charging the Earbuds and Case
Before first use, ensure both the earbuds and the charging case are fully charged. The charging case provides extended playtime up to 20 hours.
- Place the earbuds into their respective slots in the charging case.
- Connect the Micro USB charging cable to the charging port on the case and the other end to a USB power source (e.g., wall adapter, computer USB port).
- The LED indicators on the case will show charging status. A full charge for the case takes approximately 1.5 hours.
- Earbuds take approximately 1.5 hours to fully charge within the case.
4.2 Pairing with a Device
The earbuds will automatically enter pairing mode when taken out of the charging case.
- Ensure the earbuds are charged.
- Remove both earbuds from the charging case. They will automatically power on and attempt to pair with each other.
- On your smartphone, tablet, or other Bluetooth-enabled device, go to the Bluetooth settings.
- Turn on Bluetooth.
- Search for available devices and select "pTron Bassbuds" from the list.
- Once connected, you will hear a confirmation tone, and the earbud's LED indicator will stop flashing.
- The earbuds will automatically reconnect to the last paired device when removed from the case, if Bluetooth is enabled on the device.
5. Operating Instructions
The pTron Bassbuds feature multi-function buttons (MFB) on each earbud for easy control of music and calls.

Image: A detailed diagram illustrating the various functions controlled by the Multi-Function Button (MFB) on each earbud.
5.1 Power On/Off
- Power ON: Short press the MFB for 3 seconds on both earbuds. A blue LED will flash 3 times. Alternatively, remove them from the charging case.
- Power OFF: Long press the MFB for 5 seconds on each earbud. A red LED will flash 3 times. Alternatively, place them back into the charging case.
5.2 Music Control
- Play/Pause: Click the MFB of either earbud once.
- Next Song: Click the MFB of either earbud twice.
- Previous Song: Click the MFB of either earbud thrice.
5.3 Call Management
- Receive/Hangup Call: Click the MFB of either earbud once.
- Reject Call: Click the MFB of either earbud twice.
5.4 Voice Assistant
- Activate Voice Assistant (Google Assistant/Siri): Short press the MFB of either earbud for 2 seconds. You will hear a sound of two beeps indicating activation.
6. Maintenance
Proper maintenance ensures the longevity and optimal performance of your pTron Bassbuds.
- Cleaning: Use a soft, dry, lint-free cloth to clean the earbuds and charging case. Do not use harsh chemicals, cleaning solvents, or strong detergents.
- Storage: When not in use, store the earbuds in their charging case to protect them from dust and damage. Store in a cool, dry place away from extreme temperatures.
- Water Resistance: The earbuds are sweatproof, but not fully waterproof. Avoid submerging them in water or exposing them to heavy rain.
- Charging: Always use the provided Micro USB cable for charging. Avoid using damaged cables or chargers.
7. Troubleshooting
If you encounter issues with your pTron Bassbuds, refer to the following common solutions:
- Earbuds not pairing with each other: Place both earbuds back into the charging case, then remove them simultaneously. Ensure they are close to each other during the initial pairing process.
- Earbuds not connecting to device:
- Ensure Bluetooth is enabled on your device.
- Check if the earbuds are charged.
- Forget/delete "pTron Bassbuds" from your device's Bluetooth list and attempt to pair again.
- Restart your device and the earbuds.
- No sound from one earbud:
- Ensure both earbuds are charged.
- Place both earbuds back into the charging case and then take them out again to re-establish the connection between them.
- Check the audio balance settings on your connected device.
- Charging issues:
- Ensure the charging cable is securely connected to both the case and the power source.
- Try a different USB port or power adapter.
- Clean the charging contacts on the earbuds and inside the case with a dry cotton swab.
- Low volume or poor sound quality:
- Adjust the volume on both your device and the earbuds.
- Ensure the earbuds are properly seated in your ears and that you are using the correct size eartips for a good seal.
- Clean any debris from the earbud nozzles.
8. Specifications
Detailed technical specifications for the pTron Bassbuds:
| Feature | Specification |
|---|---|
| Model Name | Bassbuds |
| Connectivity Technology | Bluetooth 5.0 |
| Wireless Range | 10 meters |
| Earbud Battery Life | Up to 6 Hours (Playback Time) |
| Total Playtime with Case | Up to 20 Hours |
| Talk-time | 5 Hours |
| Standby Time | 100 Hours |
| Earbud Charging Time | 1.5 Hours |
| Case Charging Time | 1.5 Hours |
| Charging Case Battery | 400mAh |
| Earbud Battery | 50mAh Li-Polymer (each earbud) |
| Audio Driver Type | 10mm Dynamic Driver |
| Noise Control | Sound Isolation / Passive Noise Cancellation |
| Control Type | Media Control (Multi-Function Button) |
| Microphone | Built-in Mic |
| Water Resistance Level | Sweatproof |
| Material | ABS+PC |
| Item Weight | 28 Grams |
| Product Dimensions | 7.1 x 3.8 x 3.1 cm |
9. Warranty and Support
Your pTron Bassbuds come with a manufacturer's warranty to ensure your peace of mind.
- Warranty: This product is covered by a 1-year manufacturer warranty from the date of purchase. Please retain your purchase receipt for warranty claims.
- Support: For any technical assistance, warranty claims, or product-related inquiries, please visit the official pTron website or contact their customer support.





