YLL Manuals & User Guides

YLL is a consumer electronics brand recognized for its portable audio equipment and entertainment systems. The brand's primary focus is on bringing fun and high-fidelity sound to users of all ages through products like mini Bluetooth speakers and fully-featured wireless karaoke machines. Popular YLL devices, such as the K1-L Karaoke Machine and C01 Mini Speaker, incorporate wireless Bluetooth connectivity, vibrant LED lighting, and intuitive controls, making them ideal for parties and family gatherings.

Committed to providing enjoyable and accessible audio experiences, YLL designs its products to be lightweight and highly portable without compromising on sound quality, ensuring users can take their music fun anywhere.

• How do I pair my YLL karaoke machine or speaker with my phone?

  Turn on the speaker and press the 'M' button to switch to Bluetooth mode. You will hear a voice prompt. Open your device's Bluetooth settings, search for the speaker's model name (such as 'K1-L' or 'C01'), and tap to connect.

• Why is there no sound coming from my YLL wireless microphone?

  First, ensure the microphone is fully charged and powered on by long-pressing the power button. Check that both the microphone volume and the main speaker volume are turned up. If it still doesn't work, try restarting both devices to force a reconnection.

• How do I charge my YLL speaker?

  Use the included Type-C cable to connect the speaker to a standard USB charging adapter (5V, 1A-2A). A red indicator light will turn on during charging and will automatically turn off once the battery is fully charged.

• How do I adjust the echo effect on my YLL microphone?

  You can adjust the echo by long-pressing the '+' or '-' buttons on the microphone for 2-3 seconds. The microphone typically offers 5 levels of echo volume, with the default starting at 0.

• Can I use my YLL speaker without Bluetooth?

  Yes, most YLL speakers support alternative playback modes. You can prepare a micro SD (TF) card loaded with MP3 files, or use a USB flash drive or standard AUX cabled connection, depending on your specific model.