Introduction
Thank you for choosing the pTron Bassbuds Duo in-Ear Bluetooth 5.1 Wireless Headphones. This manual provides essential information for setting up, operating, and maintaining your device to ensure optimal performance and longevity. Please read this manual thoroughly before using the product.
What's in the Box
- 1 Pair of Earbuds
- 1 Charging Case
- 1 USB Charging Cable (Type-C)
- 1 User Manual QR Card
- 2 Pairs of Extra Eartips

Image: Contents of the pTron Bassbuds Duo package, showing the earbuds and charging case.
Product Overview
The pTron Bassbuds Duo features a compact design with touch controls and a portable charging case.

Image: A close-up view of a single pTron Bassbuds Duo earbud, highlighting its ergonomic design.
Earbud Components:
- Touch Sensor Area: For music and call control.
- Microphone: Built-in HD mic for clear call quality.
- LED Indicator: Displays pairing status and battery level.
- Charging Contacts: For charging within the case.
Charging Case Components:
- Earbud Charging Slots: Securely holds and charges earbuds.
- Type-C Charging Port: For charging the case.
- LED Indicator: Shows charging status of the case.
Setup
Initial Charging:
- Place both earbuds into the charging case. Ensure they are properly seated.
- Connect the Type-C USB charging cable to the charging port on the case and the other end to a DC5V/1A power adapter.
- The LED indicator on the case will show charging status. A full charge typically takes 1.5 hours for the earbuds and case.
- Caution: Use only DC5V-1A chargers and the included USB cable to prevent damage and voiding the warranty.

Image: The pTron Bassbuds Duo earbuds placed inside their charging case, illustrating the charging process.
Pairing with Your Device:
- Step 1: Ensure the charging case is charged and open the lid. The earbuds will automatically power on and enter pairing mode.
- Step 2: On your smartphone or Bluetooth-enabled device, turn on Bluetooth.
- Step 3: Search for available Bluetooth devices and select "pTron Bassbuds Duo" from the list.
- Step 4: Once connected, you will hear a confirmation prompt, and the earbud LED indicators will turn off.
The earbuds feature 1-Step Pairing and Auto Re-connect, meaning they will automatically connect to the last paired device when taken out of the case, provided Bluetooth is enabled on the device.

Image: A user interacting with the pTron Bassbuds Duo earbuds and a smartphone, demonstrating seamless wireless experience.
Operating Instructions
The pTron Bassbuds Duo features intuitive touch controls for managing music and calls.
Music Control:
- Play/Pause: Single tap on either earbud.
- Next Track: Double tap on the Right earbud.
- Previous Track: Double tap on the Left earbud.
- Volume Up: Triple tap on the Right earbud.
- Volume Down: Triple tap on the Left earbud.
Call Control:
- Answer/End Call: Single tap on either earbud.
- Reject Call: Long press (2 seconds) on either earbud.
Voice Assistant:
- Activate Voice Assistant (Google Assistant/Siri): Long press (2 seconds) on either earbud when not on a call.

Image: Illustration of the touch control functionality on the pTron Bassbuds Duo earbuds.
Mono/Stereo Capability:
The earbuds can be used individually (mono mode) or together (stereo mode). Simply take one earbud out of the case for mono use, or both for stereo. The unused earbud can remain in the charging case.
Maintenance
Cleaning:
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Ensure charging contacts on both earbuds and case are clean and free of debris.
Storage:
- When not in use, store the earbuds in their charging case to protect them and keep them charged.
- Store in a cool, dry place away from extreme temperatures and direct sunlight.
Water Resistance:
The pTron Bassbuds Duo are IPX4 water/sweatproof. This means they are resistant to splashing water from any direction. They are not designed for submersion in water. Avoid exposing them to heavy rain, showering, or swimming.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Earbuds not pairing/connecting. |
|
| Only one earbud working. |
|
| Low volume or poor sound quality. |
|
| Earbuds not charging. |
|
Specifications
| Feature | Detail |
|---|---|
| Model Name | Bassbuds |
| Connectivity Technology | Wireless (Bluetooth 5.1) |
| Bluetooth Range | 10 Metres |
| Audio Driver Size | 13 Millimetres |
| Frequency Range | 20Hz - 20kHz |
| Noise Control | Sound Isolation (Passive Noise Cancellation) |
| Battery Life (Earbuds) | 8 Hours |
| Total Playtime (with Case) | 32 Hours |
| Charging Time | 1.5 Hours |
| Water Resistance Level | IPX4 Water Resistant |
| Control Method | Touch |
| Microphone | Built-in HD Mic (Dual Mic for Stereo Calls) |
| Voice Assistant Support | Yes (Google Assistant) |
| Item Weight | 43 Grams |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Product Dimensions | 6.1 x 4.5 x 2.2 cm |
Warranty and Support
The pTron Bassbuds Duo comes with a 1-year manufacturer warranty from the date of purchase.
For warranty claims, technical support, or any inquiries, please contact pTron customer care:
- Phone: 040-67138888
- Email: Support@ptron.in
Please retain your purchase receipt as proof of purchase for warranty purposes.







