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YIER Manuals & User Guides

YIER specializes in portable wireless Bluetooth speakers and audio equipment featuring dynamic LED lighting and TWS stereo pairing capabilities.

Tip: include the full model number printed on your YIER label for the best match.

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YIER Speakers and Audio Equipment

YIER is a consumer electronics brand focused on high-performance audio equipment, particularly portable party and wireless speakers. Their product line features high-wattage sound output, long battery life, dynamic RGB LED lighting, and True Wireless Stereo (TWS) functionality for dual-speaker pairing. YIER speakers typically support various audio inputs including Bluetooth, AUX, USB, and TF cards, catering to users who need versatile, durable audio solutions for events, gatherings, and personal entertainment.

YIER manuals

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YIER manuals from online retailers

YIER BB05 Bluetooth Speaker User Manual

BB 05 • September 7, 2025
User manual for the YIER BB05 Bluetooth Speaker, detailing features, setup, operation, maintenance, troubleshooting, and specifications for optimal use.

YIER Portable Bluetooth Speaker User Manual

BB 05 • August 28, 2025
Comprehensive user manual for the YIER Portable Bluetooth Speaker (Model BB 05), featuring 200W peak sound, 20-hour playtime, fast charging, TWS stereo pairing, dynamic LED lights, and multiple…

Упатство за користење на Bluetooth звучник YIER

YIER Wireless TWS Protable • June 18, 2025
Официјално упатство за корисникот за Bluetooth звучникот YIER (модел: YIER Wireless TWS Protable), кое опфаќа поставување, работа, одржување, решавање проблеми, спецификации и информации за гаранцијата.

YIER support FAQ

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  • How do I pair my YIER speakers using TWS?

    When using a dual setup for the first time, long press the TWS button on both machines. When you hear 'TWS cleared', pairing is in progress. A 'TWS paired' prompt will sound when successful. Once paired, they will automatically interconnect when turned on in the future.

  • Why is there no sound from my YIER speaker in AUX mode?

    Ensure you use the provided audio cable and select the correct interface. Also, note that the speaker may not automatically enter AUX mode; you must press the [M] key manually to switch to AUX mode.

  • Why does my YIER speaker shut down automatically?

    This usually indicates a low battery, and the system shuts down to protect itself. Please charge the device in a timely manner using the provided USB charging cable.

  • How do I connect my device to the YIER speaker wirelessly?

    Turn on the speaker, activate the wireless connection function on your mobile phone, and search for the speaker's model name (e.g., 'BB-02'). Connect directly; no password is required.