YIER Bluetooth Speaker User Manual

Getting Started

• Unbox your YIER Bluetooth Speaker and ensure you have the following items: 1 Portable Speaker, 1 USB-C Cable, 1 AUX Cable, and the User's Manual.
• Charge your speaker by connecting the USB-C cable to the charging port on the speaker and the other end to a power source.
• Once fully charged, power on the speaker by pressing and holding the power button until you hear a confirmation sound.

Pairing Your Device

• Activate Bluetooth on your smartphone, tablet, or computer.
• Select 'YIER Bluetooth Speaker' from the list of available devices.
• Once paired, play music from your device, and it will stream through the speaker.

Using TWS (True Wireless Stereo) Function

• Power on two YIER Bluetooth Speakers.
• Press the TWS button on each speaker to pair them together for a 160W stereo surround sound experience.

Light Show Feature

• Press the Light Show button to activate the Beats Driven Light Show, enhancing your party atmosphere.

Bassup Technology

• To enhance bass, press the Bass button to activate the Bassup technology for a richer sound experience.

Maintenance and Care

• Keep the speaker in a dry place and avoid exposure to moisture.
• Do not expose the speaker to extreme temperatures.
• Clean the speaker with a soft, dry cloth. Do not use any harsh chemicals or detergents.

Troubleshooting Tips

• No Sound: Ensure your device is properly paired and the volume is turned up on both the device and the speaker.
• Unable to Pair: Make sure the speaker is in pairing mode and your device’s Bluetooth is on. If problems persist, try resetting the speaker.
• Distorted Sound: Lower the volume on your device or the speaker to see if the distortion clears.
• Speaker Not Charging: Check the USB-C cable and the power source for any issues. Try a different cable or power source if necessary.
• TWS Not Working: Ensure both speakers are within range of each other and that the TWS function is activated on both.

Frequently Asked Questions (FAQs)

What should I do if my speaker is not turning on?

Ensure that your speaker is charged. If it does not turn on after charging, try resetting the speaker. If the issue persists, contact customer support for further assistance.

Can I use this speaker for phone calls?

The YIER Bluetooth Speaker is primarily designed for music playback. However, if your device supports Bluetooth call audio and the speaker is connected, it may work for phone calls.

How do I know when my speaker is fully charged?

The speaker will typically have an indicator light that changes color or turns off when the battery is fully charged. Refer to the User's Manual for specific details.

Is the speaker waterproof?

The YIER Bluetooth Speaker is not advertised as waterproof. It is best to keep it away from water and moisture to prevent damage.

What is the warranty period for the YIER Bluetooth Speaker?

The speaker comes with a 12-month warranty service. If you encounter any issues within this period, contact the manufacturer for support.

My speaker came without a charging cable, what should I do?

Contact customer service to report the missing charging cable. They will assist you in obtaining a replacement.

How can I improve the sound quality?

Ensure that the speaker is placed on a stable surface and experiment with different equalizer settings on your device. Additionally, activate the Bassup technology for enhanced bass.

What is the playtime of the speaker on a full charge?

The YIER Bluetooth Speaker offers up to 18 hours of playtime on a full charge, depending on the volume level and usage.

Can I connect this speaker to my TV?

Yes, if your TV supports Bluetooth audio or has an AUX output, you can connect the speaker using Bluetooth or the included AUX cable.

**YIER Bluetooth Speakers - Product FAQ**

**Q: What is the output power of the YIER wireless Bluetooth speaker?**
A: The YIER wireless Bluetooth speaker has an output power of 80W, delivering incredible sound quality with enhanced bass, tight mids, and crystal clear highs.

**Q: How does the YIER speaker achieve stereo surround sound?**
A: The YIER wireless speaker is equipped with advanced Bluetooth 5.0 technology that allows you to pair two speakers together for a total output of 160W stereo surround sound by pressing the TWS button.

**Q: What special features does the YIER party speaker offer?**
A: The YIER party speaker features Bassup technology for rich punch bass, as well as a beats-driven light show to enhance your party atmosphere.

**Q: Why is the speaker enclosure made of wood?**
A: The wooden speaker enclosure minimizes distortion and amplifies a richer, clearer sound due to wood's natural non-resonant properties and high density, resulting in superior audio quality.

**Q: What connectivity options are available with the YIER Bluetooth speaker?**
A: The YIER Bluetooth speaker supports Bluetooth, auxiliary, and USB connectivity options, providing versatile ways to connect your devices.

**Q: Does the YIER Bluetooth speaker come with a warranty?**
A: Yes, all YIER products come with a 12-month warranty service. Additionally, there is 24-hour online customer support available for any inquiries or assistance.

**Q: Can the YIER Bluetooth speaker be used indoors and outdoors?**
A: Yes, the YIER Bluetooth speaker is suitable for both indoor and outdoor use, making it ideal for various settings such as parties, gatherings, or simply enjoying music at home or on-the-go.

**Q: What accessories are included with the YIER Bluetooth speaker?**
A: The package includes 1 portable speaker, 1 USB-C cable, 1 AUX cable, and 1 user manual, providing you with everything you need to start enjoying your music right away.

For further inquiries or technical support, please feel free to contact us anytime.