1. Introduction
This manual provides detailed instructions for the PowerLocus P1 Wireless Bluetooth Over-Ear Headphones. Please read this manual thoroughly before using the product to ensure proper operation and to maximize your listening experience.
2. Package Contents
Verify that all items listed below are included in your package:
- Bluetooth Headphones P1
- Audio Cable (3.5mm)
- USB Charging Cable
- Protective Case

Image: Contents of the PowerLocus P1 headphone package, including headphones, cables, and a protective case.
3. Product Overview and Features
The PowerLocus P1 headphones offer versatile audio options and a comfortable design. Key features include:
- Wireless Bluetooth Connectivity: Connects to devices via Bluetooth 5.0 for stable audio transmission up to 33 feet. Supports simultaneous connection to two devices.
- Wired Mode: Includes a 3.5mm audio cable for direct connection to devices, allowing use even when the battery is depleted.
- Integrated MP3 Player: Supports Micro SD/TF cards (up to 16GB) for direct music playback without a connected device.
- FM Radio: Built-in FM radio functionality for listening to broadcasts.
- Built-in Microphone: Enables hands-free calling with media control buttons for answering/ending calls.
- Foldable and Adjustable Design: Ergonomic and foldable for portability, with stretchable sides to fit various head sizes.
- Comfortable Earcups: Equipped with soft protein foam artificial leather earmuffs for extended wear.
- Long Battery Life: Provides up to 16 hours of playback on a single charge, with a charging time of approximately 2.5 hours.
- High-Fidelity Stereo Sound: Features 40mm audio speakers for deep bass and dynamic power sound.

Image: PowerLocus P1 Wireless Bluetooth Over-Ear Headphones in black and green.

Image: A person wearing PowerLocus P1 headphones, demonstrating their over-ear fit and comfort.

Image: PowerLocus P1 headphones folded for portability, highlighting their lightweight design.
4. Setup and Initial Use
4.1 Charging the Headphones
- Connect the provided USB charging cable to the charging port on the headphones.
- Connect the other end of the USB cable to a compatible USB power source (e.g., computer, wall adapter).
- The LED indicator will illuminate during charging and turn off when fully charged.
- A full charge takes approximately 2.5 hours and provides up to 16 hours of playback.
4.2 Powering On/Off
- To power on, press and hold the Power/Play/Pause button for 2-3 seconds until the LED indicator flashes.
- To power off, press and hold the Power/Play/Pause button for 2-3 seconds until the LED indicator turns off.
4.3 Bluetooth Pairing
- Ensure the headphones are powered off.
- Press and hold the Power/Play/Pause button for approximately 5 seconds until the LED indicator flashes red and blue alternately, indicating pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "PowerLocus P1" from the list of devices.
- Once paired, the LED indicator will flash blue slowly.
- The headphones can connect to two devices simultaneously.
Video: An overview of the PowerLocus P1 Bluetooth Headphones, demonstrating features like connectivity and sound quality.
5. Operating Instructions
5.1 Button Functions

Image: Close-up of the control buttons on the PowerLocus P1 headphone earcup.
| Button | Function (Short Press) | Function (Long Press) |
|---|---|---|
| Power/Play/Pause | Play/Pause music; Answer/End call | Power On/Off; Enter Bluetooth pairing mode |
| Volume Down / Previous Track | Decrease volume | Previous track |
| Volume Up / Next Track | Increase volume | Next track |
| FM/MP3 Mode | Switch between Bluetooth, FM Radio, and MP3 (Micro SD) modes | (In FM mode) Auto-scan for radio stations |
| Call Button | Answer/End call | Redial last number |
5.2 Using Wired Mode (AUX)
- Insert the 3.5mm audio cable into the AUX port on the headphones.
- Connect the other end of the cable to your audio device's 3.5mm jack.
- The headphones will automatically switch to wired mode. This mode functions even if the headphone battery is depleted.
5.3 Using MP3 Player (Micro SD/TF Card)
- Insert a Micro SD/TF card (with MP3 audio files) into the card slot on the headphones.
- Press the FM/MP3 Mode button to switch to MP3 mode.
- Music playback should begin automatically. Use the Volume Up/Next Track and Volume Down/Previous Track buttons to navigate songs.
5.4 Using FM Radio
- Ensure no Micro SD/TF card is inserted.
- Press the FM/MP3 Mode button to switch to FM radio mode.
- Long press the FM/MP3 Mode button to initiate an automatic scan for available radio stations.
- Use the Volume Up/Next Track and Volume Down/Previous Track buttons to switch between scanned stations.
6. Maintenance and Care
- Clean the headphones with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Store the headphones in the provided protective case when not in use to prevent damage.
- Avoid exposing the headphones to extreme temperatures, humidity, or direct sunlight.
- Do not attempt to disassemble or modify the headphones, as this will void the warranty.
7. Troubleshooting
- No Power: Ensure the headphones are fully charged.
- Cannot Pair via Bluetooth: Make sure the headphones are in pairing mode (flashing red and blue LED) and within range of your device. Forget previous pairings on your device and try again.
- No Sound in Bluetooth Mode: Check the volume levels on both the headphones and your connected device. Ensure the headphones are correctly paired.
- No Sound in Wired Mode: Ensure the 3.5mm audio cable is fully inserted into both the headphones and the audio source. Test with a different cable if possible.
- MP3/FM Radio Not Working: For MP3, ensure the Micro SD card is inserted correctly and contains compatible audio files. For FM radio, ensure no Micro SD card is present and perform an auto-scan for stations.
- Poor Call Quality: Ensure the microphone is not obstructed. Move closer to your connected device to improve signal strength.
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | P1 |
| Connectivity Technology | Wireless (Bluetooth), Wired (3.5mm Jack) |
| Wireless Communication Technology | Bluetooth 5.0 |
| Bluetooth Range | 33 Feet |
| Audio Driver Size | 40 Millimeters |
| Battery Life | 16 Hours |
| Charging Time | 2.5 Hours |
| Headphones Jack | 3.5 mm Jack |
| Noise Control | Sound Isolation |
| Material | Faux Leather (earcups) |
| Item Weight | 9.6 ounces |
| Product Dimensions | 5.9 x 6.5 x 3.6 inches |

Image: Technical drawing showing the dimensions of the PowerLocus P1 headphones.
9. Warranty and Support
PowerLocus offers a 24-month full warranty service for these headphones. If you encounter any issues or are not satisfied with the product, please contact PowerLocus customer support for assistance.
For 24/7 support, refer to the contact information provided in your product packaging or visit the official PowerLocus website.
10. Safety Information
- Do not use the headphones at high volume for extended periods to prevent hearing damage.
- Do not use the headphones in situations where you need to hear your surroundings, such as driving or walking in traffic.
- Keep the headphones away from water and moisture.
- Dispose of batteries according to local regulations.





