1. Introduction
1.1 Product Overview
The BICONIC True Wireless In-Ear Earbuds (Model: BC-AU-BE-133-BK) provide a seamless audio experience with wireless connectivity. Designed for comfort and portability, these earbuds feature a rechargeable battery, a compact charging case, and integrated LED lights for status indication. Enjoy up to 12 hours of playback on a single charge, making them ideal for daily use.
1.2 Package Contents
- BICONIC True Wireless In-Ear Earbuds (Left and Right)
- Charging Case with LED Lights
- USB Charging Cable
- User Manual
2. Setup
2.1 Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case. Place the earbuds into their respective slots in the charging case. Connect the provided USB cable to the charging port on the case and the other end to a USB power source (e.g., computer, wall adapter). The LED lights on the case will indicate the charging status. A full charge typically takes approximately 1-2 hours.

Image: BICONIC True Wireless Earbuds placed inside their charging case, viewed from the top. The case features a clear lid and a base with integrated LED lighting.
2.2 Pairing with a Device
- Ensure the earbuds are charged and placed in the charging case.
- Open the charging case lid. The earbuds will automatically enter pairing mode, indicated by flashing LED lights on the earbuds or case.
- On your device (smartphone, tablet, computer), enable Bluetooth.
- Search for new Bluetooth devices. Select "BICONIC BC-AU-BE-133-BK" (or similar name) from the list of available devices.
- Once connected, the LED indicator on the earbuds will stop flashing, and your device will confirm the connection.

Image: A single BICONIC True Wireless Earbud resting in its charging case, shown from an angled perspective. The case's base displays a vibrant, multi-colored LED light strip.
3. Operation
3.1 Basic Controls
The BICONIC earbuds feature touch-sensitive controls for easy management of audio playback and calls. Specific functions may vary slightly, but common controls include:
- Play/Pause: Single tap on either earbud.
- Next Track: Double tap on the right earbud.
- Previous Track: Double tap on the left earbud.
- Answer/End Call: Single tap on either earbud during an incoming call.
- Reject Call: Press and hold either earbud for 2 seconds during an incoming call.
- Activate Voice Assistant: Triple tap on either earbud.
3.2 LED Indicators
The LED lights on the charging case and earbuds provide visual feedback on their status:
- Earbuds Charging: Solid red on earbuds (or similar color) while charging, turns off when fully charged.
- Case Charging: Flashing LEDs on the case indicate charging progress. Solid LEDs indicate a full charge.
- Pairing Mode: Rapidly flashing LED on earbuds or case.
- Connected: Slow flashing or off LED on earbuds.
4. Maintenance
4.1 Cleaning
Regular cleaning helps maintain optimal performance and hygiene:
- Gently wipe the earbuds and charging case with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Ensure charging contacts on both earbuds and case are clean and free of debris.
4.2 Storage
When not in use, store the earbuds in their charging case to protect them from dust and damage. Store in a cool, dry place away from extreme temperatures.
5. Troubleshooting
- Earbuds not pairing: Ensure earbuds are charged. Turn off and on Bluetooth on your device. Forget the device from your Bluetooth list and try pairing again.
- No sound from one earbud: Place both earbuds back in the case, close the lid, wait a few seconds, then take them out again. This can re-sync them.
- Charging issues: Check if the charging cable is securely connected. Ensure the charging contacts on the earbuds and case are clean. Try a different USB port or power adapter.
- Low volume: Adjust the volume on both your connected device and the earbuds. Ensure the earbuds are properly seated in your ears.
6. Product Specifications
| Feature | Specification |
|---|---|
| Model Number | BC-AU-BE-133-BK |
| Brand | BICONIC |
| Connectivity Technology | Wireless (Bluetooth) |
| Form Factor | True Wireless In-Ear |
| Battery Life (Playback) | Up to 12 hours |
| Special Features | Rechargeable Battery, Charging Case with LED Lights |
| Included Components | Earbuds, Charging Case, USB Cable |
7. Warranty and Support
This product is covered by a standard manufacturer's warranty against defects in materials and workmanship. For specific warranty terms, duration, and support inquiries, please refer to the documentation provided at the time of purchase or contact your retailer. Keep your proof of purchase for warranty claims.




