Baseus BC1

Baseus BC1 Open Ear Earbuds Instruction Manual

Model: BC1 (PM153)

1. Introduction

Welcome to your new Baseus BC1 Open Ear Earbuds. This manual provides detailed instructions for setup, operation, and maintenance to ensure you get the best experience from your device. The Baseus BC1 earbuds feature a comfortable open-ear design, secure tri-curve clip, rich sound with powerful bass, clear calls with 4-mic AI noise reduction, IP55 water resistance, and precise button control.

2. Package Contents

Please check the package contents to ensure all items are present:

  • Baseus BC1 Open Ear Earbuds (Left & Right)
  • Charging Case
  • User Manual
  • Type-C Charging Cable
Contents of the Baseus BC1 Open Ear Earbuds package, including earbuds, charging case, user manual, and charging cable.
The image displays the Baseus BC1 Open Ear Earbuds, their charging case, the user manual, and the charging cable, which are included in the product package.

3. Product Overview

The Baseus BC1 Open Ear Earbuds are designed for comfort and high-quality audio, allowing you to stay aware of your surroundings. The compact charging case provides extended battery life and convenient storage.

Baseus BC1 Open Ear Earbuds and their charging case.
A view of the Baseus BC1 Open Ear Earbuds and their compact charging case.

4. Setup

4.1. Charging

Before first use, fully charge the earbuds and charging case.

  • Connect the provided Type-C charging cable to the charging port on the case and a power source.
  • A full charge for the case takes approximately 1.5 hours.
  • The earbuds offer up to 7.5 hours of listening on a single charge, and up to 38 hours total with the fully charged case.
Diagram showing Baseus BC1 earbuds and charging case with battery life indicators: 7.5 hours per charge, 38 hours with case, and 15-minute charge for 2 hours playtime.
This image illustrates the impressive battery life of the Baseus BC1 earbuds, offering 7.5 hours per single charge and a total of 38 hours with the charging case. It also highlights a quick charge feature: 15 minutes of charging provides 2 hours of playtime.

4.2. Power On/Off

  • Power On: Open the charging case, and the earbuds will power on automatically.
  • Power Off: Place the earbuds back into the charging case and close the lid; they will power off automatically.

4.3. Bluetooth Pairing

  1. Open the charging case. The earbuds will automatically enter pairing mode, indicated by a flashing LED light.
  2. On your device (smartphone, tablet, etc.), go to Bluetooth settings and enable Bluetooth.
  3. Search for "Baseus BC1" in the list of available devices and select it to connect.
  4. Once connected, you will hear a confirmation tone, and the LED indicator on the earbuds will turn off.

4.4. Wearing the Earbuds

For optimal comfort and sound quality, follow these steps to wear your earbuds:

  1. Gently clip each earbud onto your ear, ensuring the main body rests comfortably behind your earlobe.
  2. Adjust the earbud to find the most comfortable and secure position. The tri-curve ergonomic clip is designed to adapt to various ear shapes.
  3. Ensure the sound outlet is aligned with your ear canal to experience the best sound quality.
Image showing a person wearing Baseus BC1 open-ear earbuds, highlighting the comfortable and breathable open-ring fit.
This image demonstrates the comfortable and breathable open-ring fit of the Baseus BC1 earbuds, allowing users to enjoy music while remaining aware of their surroundings.
Close-up of the Baseus BC1 earbud's tri-curve ergonomic clip design, showing its flexible and secure fit.
A detailed view of the tri-curve ergonomic clip design, which provides a gentle yet stable grip, adapting to various ear shapes for all-day comfort.

5. Operating Instructions

5.1. Button Controls

The Baseus BC1 earbuds feature physical buttons for precise control, minimizing accidental touches. The functions are as follows:

  • Play/Pause: Single press the button on either earbud.
  • Volume Up: Single press the button on the right earbud.
  • Volume Down: Single press the button on the left earbud.
  • Next Track: Long press the button on the right earbud for 1.5 seconds.
  • Previous Track: Long press the button on the left earbud for 1.5 seconds.
  • Answer/End Call: Double press the button on either earbud.
  • Reject Call: Long press the button on either earbud for 1.5 seconds during an incoming call.
  • Voice Assistant: Triple press the button on the right earbud.
  • Cycle Modes (Game/Movie/Normal): Triple press the button on the left earbud.
Diagram illustrating the precise button controls on the Baseus BC1 earbuds, showing the physical buttons on both left and right earbuds.
This diagram highlights the user-friendly physical buttons on the Baseus BC1 earbuds, designed for precise control over music, calls, and voice assistant functions, minimizing accidental touches.

5.2. App Customization

Download the official Baseus app from your device's app store to unlock advanced features and personalize your listening experience:

  • Customizable EQ: Adjust the equalizer settings to fine-tune the audio to your preference.
  • Sound Profiles: Choose from various preset sound profiles for different music genres or listening scenarios.
  • Touch Control Personalization: Reassign touch control functions to suit your needs.
Screenshot of the Baseus app interface showing sound effect customization options and touch control settings for the earbuds.
The Baseus app allows users to personalize their listening experience with custom sound effects, equalizer adjustments, and configurable touch controls.

5.3. Multi-Point Connection

The Baseus BC1 earbuds support simultaneous connection to two devices, allowing seamless switching between them:

  1. Pair the earbuds with your first device (e.g., smartphone).
  2. Disconnect the earbuds from the first device's Bluetooth settings. The earbuds will re-enter pairing mode.
  3. Pair the earbuds with your second device (e.g., tablet or laptop).
  4. Manually reconnect the earbuds to the first device from its Bluetooth settings.
  5. The earbuds will now be connected to both devices simultaneously, allowing you to switch audio sources without re-pairing.
Diagram illustrating the multi-point connection feature of Baseus BC1 earbuds, showing simultaneous connection to a smartphone and a tablet.
This image demonstrates the instant multi-point connection feature, allowing the Baseus BC1 earbuds to seamlessly switch between two paired devices like a smartphone and a tablet.

6. Maintenance

6.1. Cleaning

To ensure optimal performance and longevity of your earbuds:

  • Regularly clean the earbuds and the charging contacts inside the case using a clean, dry cotton swab.
  • If necessary, lightly dampen the cotton swab with alcohol for disinfection.
  • Avoid issues such as the earbuds being unable to charge or power on due to prolonged lack of cleaning.

6.2. Storage

  • When not in use, always store the earbuds in their charging case to protect them from dust and damage.
  • If the earbuds will not be used for an extended period, charge the case at least once every three months to maintain battery health.

7. Troubleshooting

If you encounter any issues with your Baseus BC1 earbuds, please refer to the following common problems and solutions:

  • Earbuds not pairing: Ensure Bluetooth is enabled on your device and the earbuds are in pairing mode. Try forgetting previous pairings on your device and re-pairing.
  • Only one earbud working: Place both earbuds back in the charging case, close the lid for 10 seconds, then open it again. If the issue persists, perform a factory reset.
  • Poor sound quality: Ensure the earbuds are worn correctly and the sound outlet is aligned with your ear canal. Check the EQ settings in the Baseus app.
  • Earbuds not charging: Clean the charging contacts on both the earbuds and the case. Ensure the charging cable is properly connected to a working power source.

7.1. Factory Reset

If the earbuds are not functioning correctly, a factory reset may resolve the issue:

  1. Remove the pairing information of the earbuds from your device's Bluetooth settings (e.g., "Forget This Device").
  2. Place both earbuds into the charging case, ensuring they are securely in place.
  3. Close the charging case for 3 seconds, then reopen it.
  4. With the charging case open, long press the button on the charging case for 10 seconds until the indicator light flashes white twice. This indicates that the reset is complete.
  5. After the factory reset, use the initial Bluetooth pairing method (Section 4.3) to reconnect and resume normal use.

8. Specifications

FeatureDetail
Model NameBC1
Item Model NumberPM153
BrandBaseus
ColorBlack
Ear PlacementOpen Ear
Headphones Form FactorOpen Ear
Connectivity TechnologyWireless
Wireless Communication TechnologyBluetooth
Impedance16 Ohm
Noise ControlNone
Headphone JackNo Jack
Control MethodPush Button
Water Resistance LevelWater Resistant (IP55)
Charging Time1.5 hours
Item Weight111 grams
Package Dimensions13.4 x 8.5 x 4.2 cm
Included ComponentsUser Manual
MaterialPlastic
Compatible DevicesPhones, tablets, desktop computers, laptops, mobile phones, smart speakers, TVs, digital video game players

9. Safety Information

  • Avoid prolonged listening at high volume levels to prevent potential hearing damage.
  • Do not use the earbuds in situations where inability to hear ambient sounds could be dangerous (e.g., driving, cycling, walking in traffic).
  • Keep the earbuds and charging case away from extreme temperatures, direct sunlight, and moisture.
  • Do not attempt to disassemble, repair, or modify the product. This may void the warranty and cause damage.
  • Keep out of reach of children and pets to prevent accidental ingestion or misuse.
  • Dispose of the product and its battery responsibly according to local regulations.

10. Warranty & Support

For warranty information, technical support, or any product-related inquiries, please refer to the official Baseus website or contact your local distributor.

You can also visit the official Baseus Store for more information: Baseus Store

© 2026 Baseus. All rights reserved.

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