Picun ANC-05L Bluetooth Headphones User Manual

1. Introduction

Thank you for choosing the Picun ANC-05L Active Noise Cancelling Bluetooth Headphones. This manual provides essential information for setting up, operating, and maintaining your headphones to ensure optimal performance and longevity.

Package Contents

• Picun ANC-05L Headphones
• User Manual
• 3.5mm Jack Adapter
• Detachable Audio Cable (USB-C for charging)

2. Setup

Charging the Headphones

Before first use, fully charge your headphones. Connect the provided USB-C charging cable to the Type-C port on the headphones and the other end to a compatible USB power source. A full charge takes approximately 3 hours.

Initial Bluetooth Pairing

1. Ensure the headphones are turned off.
2. Press and hold the Power button on the headphones until the indicator light flashes, indicating pairing mode.
3. On your mobile phone or other Bluetooth-enabled device, open Bluetooth settings.
4. Search for "ANC-05L" in the list of available devices.
5. Select "ANC-05L" to connect. Once connected, the indicator light will change to a steady blue or turn off, depending on the model.

Figure 1: Bluetooth Connection Instructions

3. Operating Instructions

Power On/Off

• Power On: Press and hold the Power button for a few seconds until the indicator light illuminates.
• Power Off: Press and hold the Power button for a few seconds until the indicator light turns off.

Multifunctional Controls

The headphones feature integrated multi-functional buttons on the left earcup for easy control:

Figure 2: Multifunctional Controls Layout

• ANC Button: Press once to activate/deactivate Active Noise Cancellation.
• Low Latency Button: Three clicks of the ANC button will prompt a beep and activate low latency mode, ideal for gaming and video.
• Volume Up/Next Track: Short press for Volume Up, long press for Next Track.
• Volume Down/Previous Track: Short press for Volume Down, long press for Previous Track.
• Switching Keys (Multi-function button):
• Press once to Play/Pause music or Answer/End calls.
• Press and hold to Reject calls.
• Double-press to activate voice assistant (if supported by your device).

Active Noise Cancellation (ANC)

The ANC-05L headphones feature 25dB ultra-deep noise reduction, combining active and passive noise cancellation. Activate ANC using the dedicated button to reduce ambient noise and create a quiet listening environment.

Figure 3: Active Noise Cancellation (ANC) in action

Environmental Noise Cancellation (ENC) for Calls

The built-in ENC technology filters ambient noise and enhances your voice during calls, ensuring clear communication even in noisy surroundings.

Figure 4: ENC Call Noise Cancellation

Dual Device Connection (1 Operating 2 Units)

The headphones support simultaneous connection to two devices, such as a laptop and a mobile phone. This allows for seamless switching between audio sources.

Figure 5: Dual Device Connection

Wired Connection

Use the provided 3.5mm audio cable to connect the headphones to devices without Bluetooth capability or when the battery is depleted.

Figure 6: Wired Connection Support

4. Maintenance

Cleaning

• Wipe the headphones with a soft, dry cloth.
• Do not use abrasive cleaners, alcohol, or chemical solvents.
• Keep the charging port free of dust and debris.

Storage

The ANC-05L headphones feature a foldable and retractable design for easy storage. Store them in a cool, dry place away from extreme temperatures and direct sunlight.

Figure 7: Lightweight Design and Flexible Storage

Battery Care

• Avoid fully discharging the battery frequently.
• Charge the headphones regularly, even if not in use, to maintain battery health.
• Do not expose the battery to high temperatures.

5. Troubleshooting

No Power

• Ensure the headphones are fully charged.
• Check the charging cable and power adapter for damage.

Cannot Pair via Bluetooth

• Make sure the headphones are in pairing mode (indicator light flashing).
• Ensure Bluetooth is enabled on your device and it is within 10 meters of the headphones.
• Turn off and on Bluetooth on your device, then try pairing again.
• Forget the device from your phone's Bluetooth list and re-pair.

No Sound or Low Volume

• Adjust the volume on both the headphones and your connected device.
• Ensure the headphones are properly connected via Bluetooth or the 3.5mm audio cable.
• If using wired connection, ensure the cable is fully inserted into both ports.

Poor Call Quality

• Ensure the microphone is not obstructed.
• Move to a quieter environment or activate ENC if available.
• Check the Bluetooth connection stability.

ANC Not Working Effectively

• Ensure ANC is activated using the dedicated button.
• Adjust the fit of the earcups to ensure a good seal around your ears.
• ANC is most effective against low-frequency, constant noise.

6. Specifications

Figure 8: Key Features Overview

7. Warranty and Support

Warranty Information

The Picun ANC-05L headphones typically come with a 6 to 12-month warranty from the date of purchase. Please retain your proof of purchase for warranty claims. The warranty covers manufacturing defects but does not cover damage caused by misuse, accidents, or unauthorized modifications.

Customer Support

For any questions, concerns, or technical assistance, please refer to the contact information provided by your retailer or the official Picun website.

8. User Tips

• Optimize ANC: For the best Active Noise Cancellation experience, ensure the earcups form a tight seal around your ears. This helps block out more ambient noise.
• Gaming/Video Mode: Remember to activate the low-latency mode (three clicks of the ANC button) when gaming or watching videos to ensure audio and video synchronization.
• Comfort for Long Wear: The headphones are designed with lightweight materials and soft memory foam earcups. Adjust the retractable headband for a perfect fit to maximize comfort during extended listening sessions.
• Dual Device Convenience: Take advantage of the dual device connection feature to seamlessly switch between your phone and computer without re-pairing.
• Wired Backup: Always keep the 3.5mm audio cable handy for uninterrupted listening when the battery runs low or for connecting to non-Bluetooth devices.

9. Product Video

Watch this video for a visual overview of the Picun ANC-05L headphones and their features.