1. Introduction
Thank you for choosing the Picun B6 Headphones. This manual provides essential information for the proper setup, operation, and maintenance of your headphones. Please read it thoroughly before use to ensure optimal performance and longevity of your device.
2. Important Safety Information
- Hearing Protection: Avoid using headphones at high volume for extended periods to prevent hearing damage.
- Environmental Awareness: Do not use headphones in situations where inability to hear ambient sounds could be dangerous, such as while driving or cycling.
- Water and Moisture: Keep the headphones away from water and excessive moisture. They are not waterproof.
- Heat: Do not expose the headphones to extreme temperatures or direct sunlight for prolonged periods.
- Cleaning: Clean the headphones with a soft, dry cloth only. Do not use harsh chemicals or abrasive materials.
- Disassembly: Do not attempt to disassemble or modify the headphones. This will void the warranty and may cause damage.
3. Package Contents
Please check the package for the following items:
- Picun B6 Over-Ear Headphones
- USB Charging Cable
- 3.5mm Audio Cable
- User Manual (this document)
4. Product Overview
Familiarize yourself with the components of your Picun B6 Headphones.
Figure 4.1: Front view of the Picun B6 Headphones, showing the earcups and adjustable headband.
Figure 4.2: Rear view of the Picun B6 Headphones, highlighting the control buttons on the earcup.
Controls and Ports
- Power Button: Used to power on/off and initiate Bluetooth pairing.
- Volume Up/Next Track Button: Short press for volume up, long press for next track.
- Volume Down/Previous Track Button: Short press for volume down, long press for previous track.
- Multi-function Button (MFB): Play/Pause music, answer/end calls.
- 3.5mm Audio Jack: For wired connection.
- Microphone: For hands-free calls.
- USB Charging Port: For charging the internal battery.
- LED Indicator: Displays power, charging, and pairing status.
5. Setup Guide
5.1. Charging the Headphones
- Connect the small end of the USB charging cable to the USB charging port on the headphones.
- Connect the larger end of the USB charging cable to a USB power adapter (not included) or a computer's USB port.
- The LED indicator will illuminate during charging and change color or turn off once fully charged.
- A full charge typically takes approximately 2-3 hours.
5.2. Power On/Off
- To Power On: Press and hold the Power Button for approximately 3 seconds until the LED indicator flashes.
- To Power Off: Press and hold the Power Button for approximately 3-5 seconds until the LED indicator turns off.
5.3. Bluetooth Pairing
- Ensure the headphones are fully charged and powered off.
- Press and hold the Power Button for approximately 5-7 seconds until the LED indicator flashes red and blue alternately, indicating pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select "Picun B6" or "IBT-20" from the list of found devices.
- Once paired, the LED indicator will flash blue slowly, and you may hear a confirmation tone.
- If prompted for a password, enter "0000".
5.4. Wired Connection
To use the headphones with a wired connection:
- Connect one end of the 3.5mm audio cable to the 3.5mm audio jack on the headphones.
- Connect the other end of the 3.5mm audio cable to the audio output jack of your device.
- The headphones will automatically switch to wired mode, and Bluetooth functionality will be disabled.
6. Operating Instructions
6.1. Music Playback
- Play/Pause: Press the Multi-function Button once.
- Volume Up: Short press the Volume Up button.
- Volume Down: Short press the Volume Down button.
- Next Track: Long press the Volume Up button.
- Previous Track: Long press the Volume Down button.
6.2. Call Management
- Answer/End Call: Press the Multi-function Button once.
- Reject Call: Press and hold the Multi-function Button for approximately 2 seconds.
- Redial Last Number: Double-press the Multi-function Button.
6.3. Active Noise Cancellation (ANC)
The Picun B6 Headphones feature Active Noise Cancellation. To activate or deactivate ANC, locate the dedicated ANC switch or button (refer to Figure 4.2 for general control layout) and toggle it. The LED indicator may change to confirm ANC status.
7. Care and Maintenance
- Cleaning: Wipe the headphones with a soft, dry, lint-free cloth. Do not use liquid cleaners or sprays.
- Storage: When not in use, store the headphones in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Care: To preserve battery life, charge the headphones at least once every three months if not used regularly. Avoid fully discharging the battery frequently.
- Avoid Damage: Do not drop, hit, or apply excessive force to the headphones.
8. Troubleshooting
If you encounter issues with your Picun B6 Headphones, please refer to the following table for common problems and solutions:
| Problem | Possible Solution |
|---|---|
| Headphones do not power on. | Ensure the headphones are fully charged. Press and hold the Power Button for 3 seconds. |
| Cannot pair with device. | Ensure headphones are in pairing mode (LED flashing red/blue). Turn off and on Bluetooth on your device. Move headphones closer to your device. Clear previous Bluetooth connections on your device. |
| No sound or low volume. | Check volume levels on both headphones and your connected device. Ensure headphones are properly paired or the 3.5mm cable is fully inserted. Try another audio source. |
| Poor sound quality. | Move closer to your device to reduce interference. Ensure there are no obstructions between the headphones and your device. Check the audio source quality. |
| Microphone not working. | Ensure the headphones are connected via Bluetooth (microphone functionality is typically not available in wired mode). Check microphone settings on your connected device. |
9. Product Specifications
| Feature | Detail |
|---|---|
| Model Name | IBT-20 (B6) |
| Connectivity Technology | Bluetooth, Wired (3.5 mm Jack) |
| Wireless Communication | Bluetooth |
| Form Factor | Over Ear |
| Noise Control | Active Noise Cancellation |
| Frequency Response | 20000 Hz |
| Material | Faux Leather |
| Item Weight | 5.8 ounces (164 grams) |
| Product Dimensions | 5.9 x 7.5 x 2.7 inches (15 x 19 x 6.8 cm) |
| Special Features | Adjustable Headband, Lightweight, Microphone Included, USB connectivity, Volume Control |
| UPC | 653391937488 |
10. Warranty and Support
Picun products are designed and manufactured to the highest quality standards. This product is covered by a limited warranty from the date of purchase. For specific warranty terms, conditions, and to register your product, please refer to the warranty card included in your package or visit the official Picun website.
If you experience any issues or have questions not covered in this manual, please contact Picun customer support for assistance. Contact information can typically be found on the product packaging or the official brand website.
