1. Introduction
Thank you for choosing the PEICHENG PC-01 Wireless Bluetooth Earphones. These earphones are designed to provide a high-quality audio experience with advanced Bluetooth 6.0 technology, a comfortable over-ear hook design, and a portable charging case. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your device.
2. What's in the Box
- PEICHENG PC-01 Wireless Bluetooth Earphones (Left and Right)
- Charging Case
- User Manual (this document)
3. Product Overview
The PEICHENG PC-01 earphones feature an ergonomic over-ear hook design for a secure and comfortable fit, making them suitable for various activities. They utilize BlueSignal 6.0 technology for stable wireless connections and deliver High-Resolution Audio with deep bass.

Figure 3.1: PEICHENG PC-01 Wireless Bluetooth Earphones and Charging Case.
Key Features:
- BlueSignal 6.0 Technology: Ensures stable, faster, and efficient wireless connections with low latency.
- High-Resolution Audio: Delivers immersive sound with deep, powerful bass.
- Over-Ear Hook Design: Provides a secure and comfortable fit for extended wear.
- Lightweight Construction: Enhances comfort and reduces ear fatigue.
- Self-contained Space Audio: Creates an immersive sound experience.
- Clear Calling: Integrated microphones ensure sharp and intelligible conversations.
- Portable Charging Case: 300mAh capacity for all-day power.

Figure 3.2: Overview of PEICHENG Wireless Earbuds features.

Figure 3.3: Internal driver design for immersive sound.

Figure 3.4: Compact and portable charging case.
4. Setup
4.1 Charging the Earphones and Case
Before first use, fully charge the earphones and charging case. The charging case has a 300mAh battery capacity, providing multiple charges for the earphones.
- Place the earphones into the charging case, ensuring they are correctly seated.
- Connect a USB Type-C charging cable to the charging port on the case and plug the other end into a compatible USB power source.
- The indicator lights on the case will show the charging status. A full charge typically takes approximately 2 hours.
4.2 Bluetooth Pairing
The PEICHENG PC-01 earphones use BlueSignal 6.0 technology for efficient pairing with various devices.
- Ensure the earphones are charged and placed in the charging case.
- Open the charging case. The earphones will automatically enter pairing mode, indicated by a flashing LED light (specific color/pattern not provided, assume standard).
- On your device (smartphone, tablet, laptop, smartwatch, TV), go to the Bluetooth settings.
- Search for available devices and select "PEICHENG PC-01" from the list.
- Once connected, the LED indicator on the earphones will typically stop flashing or change to a solid light.
- The earphones will automatically reconnect to the last paired device when taken out of the case, if Bluetooth is enabled on the device.

Figure 4.1: BlueSignal 6.0 connectivity with various devices.
5. Operating Instructions
The PEICHENG PC-01 earphones feature touch controls for managing audio playback and calls.
5.1 Touch Controls
The touch-sensitive area on each earphone allows for various functions. Specific gestures and their corresponding actions are detailed below:
- Play/Pause: Single tap on either earphone.
- Next Track: Double tap on the right earphone.
- Previous Track: Double tap on the left earphone.
- Answer/End Call: Single tap on either earphone during an incoming call.
- Reject Call: Press and hold on either earphone during an incoming call.
- Activate Voice Assistant: Triple tap on either earphone (if supported by your device).
Note: Volume control is managed directly from your connected device.
5.2 Calling Functionality
The integrated microphones ensure clear communication during calls.
- When a call comes in, tap either earphone once to answer.
- To end an active call, tap either earphone once.
- To reject an incoming call, press and hold either earphone.

Figure 5.1: Earbud in use for clear calling.
5.3 Audio Modes
The earphones feature Self-contained Space Audio, designed to provide an immersive listening experience by creating a sense of isolated sound.

Figure 5.2: Self-contained Space Audio feature.
6. Maintenance
Proper maintenance ensures the longevity and performance of your earphones.
- Cleaning: Use a soft, dry cloth to clean the earphones and charging case. Avoid using abrasive materials or harsh chemicals.
- Storage: When not in use, store the earphones in their charging case to protect them from dust and damage.
- Water Exposure: The earphones are not specified as waterproof. Avoid exposure to water or excessive moisture.
- Temperature: Do not expose the earphones or case to extreme temperatures (hot or cold).
7. Troubleshooting
If you encounter issues with your PEICHENG PC-01 earphones, refer to the following common solutions:
| Problem | Solution |
|---|---|
| Earphones not pairing |
|
| No sound or low volume |
|
| Earphones not charging |
|
| Touch controls unresponsive or delayed |
|
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | PC-01 |
| Brand | PEICHENG |
| Connectivity Technology | Wireless, Bluetooth |
| Bluetooth Version | 6.0 (BlueSignal 6.0) |
| Ear Placement | Over Ear |
| Form Factor | Over Ear |
| Audio Driver Type | Dynamic Driver |
| Impedance | 15 Ohms |
| Noise Control | None |
| Special Feature | Self-contained Space Audio |
| Control Method | Touch |
| Battery Life (Earbuds) | 5 Hours |
| Charging Case Battery Capacity | 300mAh |
| Charging Time | Approximately 2 Hours |
| Hardware Interface | USB Type C |
| Compatible Devices | Smartphones, Notebooks, Tablets, TVs, Smartwatches |
| Material | Plastic, Silicone |
| Product Dimensions | 3.2 x 2.8 x 1.4 inches |
| Item Weight | 5 ounces |
| UPC | 607606229639 |
9. Official Product Video
Video 9.1: An overview of the PEICHENG PC-01 Wireless Bluetooth Earphones, showcasing their design, features, and charging capabilities.
10. Warranty and Support
For warranty information or technical support, please refer to the documentation included with your purchase or contact PEICHENG customer service through the retailer where the product was purchased. Keep your proof of purchase for warranty claims.