1. Introduction
This manual provides detailed instructions for the pamu T28P Half-in-Ear Wireless Earbuds. Please read this manual carefully before using the product to ensure proper operation and to maximize your listening experience. Keep this manual for future reference.
2. Package Contents
Verify that all items are present in your package:
- pamu T28P Wireless Earbuds (Left and Right)
- Charging Case
- USB-C Charging Cable
- User Manual
3. Product Overview
The pamu T28P earbuds feature a half-in-ear design for comfort, Active Noise Cancellation (ANC), and AI-enhanced dual microphones for clear calls. The compact charging case provides extended battery life.

Image: Pamu T28P Half-in-Ear Wireless Earbuds and their charging case. The earbuds are white and visible inside the open charging case.

Image: A visual representation of the key features including Ear Shell Design, Active Noise Cancellation, Dual Mic Noise Reduction, Low Latency Gaming Mode, 13mm Dynamic Drivers, Dual Master connectivity, Bluetooth 5.4 (note: product uses 5.3), IPX4 Waterproof, and 18 Hours Listening Time.

Image: A diagram showing a white earbud comfortably seated in a human ear, highlighting its adaptive hook design for a stable and secure fit.
4. Setup
4.1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case.
- Place the earbuds into the charging case, ensuring they are correctly seated.
- Connect the USB-C charging cable to the charging port on the case and plug the other end into a USB power adapter (not included) or a computer's USB port.
- The indicator lights on the charging case will show the charging status. Once fully charged, the lights will indicate a full charge or turn off.
A full charge provides up to 6 hours of listening time for the earbuds, with the charging case providing an additional 18 hours, totaling up to 24 hours of playtime.

Image: Black Pamu Fit N earbuds connected wirelessly to a smartphone playing music, illustrating the 6 hours of music time and 18 hours of total battery life with the charging case.
4.2. Bluetooth Pairing
To connect your earbuds to a device:
- Ensure the earbuds are charged.
- Open the charging case. The earbuds will automatically enter pairing mode, indicated by a flashing LED light on the earbuds.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "pamu T28P" from the list of found devices.
- Once connected, the earbud LED lights will stop flashing, and you will hear a confirmation tone.
The earbuds will automatically reconnect to the last paired device when taken out of the case, if Bluetooth is enabled on the device.
5. Operating Instructions
5.1. Power On/Off
- Power On: Open the charging case, and the earbuds will power on automatically.
- Power Off: Place the earbuds back into the charging case and close the lid. They will power off and begin charging.
5.2. Touch Controls
The pamu T28P earbuds feature touch-sensitive controls on each earbud. Specific functions may vary slightly by device or app.
| Action | Function |
|---|---|
| Single Tap (L/R) | Play/Pause music, Answer/End call |
| Double Tap (R) | Next Track |
| Double Tap (L) | Previous Track |
| Long Press (L/R) | Activate Voice Assistant / Reject Call |
| Triple Tap (L/R) | Toggle ANC/Transparency Mode |
| Quadruple Tap (L/R) | Toggle Gaming Mode On/Off |
5.3. Active Noise Cancellation (ANC)
The pamu T28P earbuds feature Active Noise Cancellation to reduce ambient noise, allowing for a more immersive listening experience. They also offer a Transparency Mode to let you hear your surroundings.

Image: A white earbud with a graphic illustrating sound waves being cancelled, indicating up to 20dB noise reduction.
- Toggle Modes: Triple tap either earbud to cycle through ANC On, Transparency Mode, and ANC Off.
5.4. Gaming Mode
Activate Gaming Mode for ultra-low latency audio, ideal for gaming and video playback, ensuring synchronized audio and visuals.

Image: A person playing a mobile game with black earbuds, illustrating the seamless audio-visual sync and 70ms ultra-low latency feature.
- Activate/Deactivate: Quadruple tap either earbud to turn Gaming Mode on or off.
5.5. Calling
The earbuds feature dual microphones with AI noise reduction for clear calls, even in noisy environments.

Image: A person wearing black earbuds, with graphics indicating ENC+AI Dual Noise Cancellation Technology for 4-microphone HD calls.
- Answer/End Call: Single tap either earbud.
- Reject Call: Long press either earbud.
6. Maintenance
6.1. Cleaning
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Do not use harsh chemicals, cleaning solvents, or strong detergents.
- Clean the charging contacts on both the earbuds and the case to ensure proper charging.
6.2. 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.
7. Troubleshooting
If you encounter issues with your pamu T28P earbuds, refer to the following common solutions:
| Problem | Solution |
|---|---|
| Earbuds not pairing | Ensure earbuds are charged. Turn off and on Bluetooth on your device. Forget "pamu T28P" from your device's Bluetooth list and re-pair. |
| No sound from one earbud | Place both earbuds back in the case, close the lid, then take them out again. Check earbud battery levels. |
| Charging case not charging | Check the USB-C cable and power adapter. Ensure the cable is securely connected. |
| Low volume or poor sound quality | Clean the earbud speaker meshes. Adjust volume on your device. Ensure earbuds are properly seated in your ears. |
8. Specifications
| Feature | Specification |
|---|---|
| Model Number | T28 |
| Bluetooth Version | 5.3 |
| Noise Control | Active Noise Cancellation (ANC) |
| Microphones | Dual Microphones with AI Noise Reduction |
| Audio Drivers | 13mm Dynamic Drivers |
| Low Latency | 70ms (Gaming Mode) |
| Battery Life (Earbuds) | Up to 6 hours |
| Total Playtime (with Case) | Up to 24 hours |
| Water Resistance | IPX4 Waterproof |
| Connectivity | Wireless (Bluetooth) |
| Ear Placement | Half-in-Ear |
9. Warranty and Support
The pamu T28P Half-in-Ear Wireless Earbuds come with a 1-year limited warranty from the date of purchase. This warranty covers manufacturing defects and workmanship under normal use.
For warranty claims, technical support, or any inquiries, please contact pamu customer service through the retailer where the product was purchased or visit the official pamu website for support contact information.
Please retain your proof of purchase for warranty service.