YIER BB 05 Bluetooth Speaker User Manual

Thank you for choosing the YIER BB 05 Bluetooth Speaker. This powerful and versatile speaker is designed to deliver an exceptional audio experience for all your indoor and outdoor activities. Please read this manual carefully to ensure optimal performance and longevity of your device.

1. Product Overview

The YIER BB 05 is a 200W (Peak) portable Bluetooth speaker featuring deep bass, 20 hours of playtime, TWS stereo pairing, 10 dynamic RGB light modes, and multiple connectivity options. Its robust wooden construction and portable handle make it ideal for parties, outdoor gatherings, and everyday use.

Included Components:

• 1 x YIER BB 05 Bluetooth Speaker
• 1 x Fast Charging Cable
• 1 x 3.5mm AUX Cable
• 1 x User Manual

2. Setup and First Use

2.1 Charging the Speaker

Before first use, fully charge your YIER BB 05 speaker. Connect the provided fast charging cable to the speaker's charging port and a compatible power adapter (not included). The speaker supports 30W fast charging (PD/QC supported). A full charge takes approximately 3 hours. A 10-minute charge can provide up to 3 hours of playtime.

Note: The speaker has a massive 15,600mAh battery, providing up to 20 hours of playtime, which may vary depending on volume level and usage.

2.2 Powering On/Off

To power on the speaker, press and hold the power button until you hear an audible indicator or see the LED lights activate. To power off, press and hold the power button again.

3. Operation

3.1 Bluetooth Pairing

1. Ensure the speaker is powered on and in Bluetooth pairing mode (usually indicated by a flashing LED light).
2. On your smartphone, tablet, or other Bluetooth-enabled device, go to the Bluetooth settings.
3. Search for available devices and select "YIER BB 05" from the list.
4. Once paired, you will hear a confirmation sound, and the LED light will stop flashing.

3.2 TWS (True Wireless Stereo) Pairing

To enjoy a true stereo sound experience, you can pair two YIER BB 05 speakers together:

1. Ensure both speakers are powered on and not connected to any other Bluetooth device.
2. On one of the speakers (this will be your primary speaker), press the TWS button (refer to the speaker's control panel for button identification).
3. The primary speaker will search for the secondary speaker.
4. Once connected, you will hear a confirmation sound, and both speakers will play audio in stereo.

3.3 Connectivity Options

The YIER BB 05 offers multiple ways to play your audio:

• Bluetooth 5.3: Connect wirelessly to your devices.
• USB: Insert a USB drive with audio files.
• AUX: Connect devices using the included 3.5mm AUX cable.
• TF Card: Insert a TF (microSD) card with audio files.
• Microphone Input: Plug in a microphone for karaoke or announcements.
• Guitar Input: Connect a guitar to rock out.

3.4 Bass Boost Function

To enhance the bass, press the "Bass" button on the speaker. Press it again to deactivate the bass boost.

3.5 LED Light Modes

The speaker features 10 dynamic RGB light modes that pulse to the beat. Use the dedicated light button on the speaker to cycle through the different effects or to turn the lights off.

3.6 Power Bank Functionality

The built-in USB port can also function as a power bank to charge your smartphone or other USB-powered devices. Simply connect your device's charging cable to the speaker's USB port.

4. Maintenance and Care

• Cleaning: Wipe the speaker with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
• Storage: Store the speaker in a cool, dry place when not in use.
• Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the speaker regularly, even if not in use for extended periods.
• Water Resistance: This speaker is NOT waterproof. Avoid exposure to water or excessive moisture.

5. Troubleshooting

Q: The speaker won't turn on.

A: Ensure the speaker is fully charged. Connect it to a power source using the fast charging cable and try again after a few minutes.

Q: I can't pair my device via Bluetooth.

A: Make sure the speaker is in Bluetooth pairing mode (flashing LED). Ensure Bluetooth is enabled on your device and it's within the 10-meter range. Try forgetting the device from your phone's Bluetooth settings and re-pairing.

Q: The sound is distorted or too low.

A: Check the volume levels on both the speaker and your connected device. Ensure the audio source is of good quality. If using AUX, ensure the cable is fully inserted and not damaged. At maximum volume, some distortion may occur depending on the audio source.

Q: TWS pairing isn't working.

A: Ensure both speakers are powered on and not connected to any other Bluetooth devices. Try resetting both speakers by powering them off and on again before attempting TWS pairing.

Q: The LED lights are not working.

A: Press the light button on the speaker to cycle through the modes or turn them on. If they still don't work, ensure the speaker has sufficient battery charge.

Q: My phone isn't charging from the speaker's USB port.

A: Ensure the speaker has sufficient battery charge. Check that the USB cable is securely connected to both the speaker and your phone.

6. Frequently Asked Questions (FAQ)

Q: Is the YIER BB 05 speaker waterproof?

A: No, the YIER BB 05 speaker is NOT waterproof. Please avoid exposing it to water or rain.

Q: How long does the battery last?

A: The speaker provides up to 20 hours of playtime on a full charge. Actual playtime may vary based on volume level, audio content, and LED light usage.

Q: Can I connect a microphone and a guitar simultaneously?

A: Yes, the speaker supports both microphone and guitar inputs, allowing you to connect them simultaneously for karaoke or jam sessions.

Q: What is the Bluetooth range?

A: The Bluetooth range is approximately 10 meters (33 feet) in an open environment.

Q: What kind of charging cable does it use?

A: It uses a fast charging cable (included) and supports 30W PD/QC charging technology.

Q: Can I use this speaker for professional events?

A: While the YIER BB 05 delivers powerful sound suitable for parties and gatherings, for large-scale professional events, you might consider dedicated professional audio equipment.

If you encounter any issues not covered in this manual, please contact YIER customer support for assistance. Your satisfaction is our priority.

Frequently Asked Questions:

1. Is the YIER BB 05 speaker waterproof?
   No, the YIER BB 05 speaker is not waterproof or water-resistant. It's important to keep it away from water and moisture to prevent damage.
2. How long does the battery last on a full charge?
   The speaker offers up to 20 hours of playtime on a single charge, depending on the volume level and LED light usage.
3. Can I connect two YIER BB 05 speakers together for a stereo experience?
   Yes, the speaker features True Wireless Stereo (TWS) technology, allowing you to pair two YIER BB 05 speakers for a more immersive stereo sound experience.
4. How long does it take to fully charge the speaker?
   The YIER BB 05 speaker supports 30W fast charging and typically takes about 3 hours to fully charge.
5. Does this speaker have an AUX input?
   Yes, in addition to Bluetooth, the speaker includes a 3.5mm AUX input, allowing you to connect devices directly with a cable.
6. Can I charge my phone using the speaker?
   Yes, the speaker has a USB port that can be used to charge your smartphone or other small devices, which is convenient when you're away from a power source.
7. What is the peak power output of this speaker?
   The YIER BB 05 delivers a powerful 200W (Peak) output, ensuring loud and clear audio for various settings.
8. Is the volume controlled by buttons or a dial?
   The speaker features a convenient dial control for adjusting the volume, which many users find more intuitive and quicker than traditional buttons.