Yihan K12 Wireless Karaoke Speakers User Manual — questions & answers

If you are unable to connect the microphone to your Yihan K12 Wireless Karaoke Speaker, please try the following troubleshooting steps: Check Microphone Power:…

Based on the Yihan K12 manual, here are the steps to troubleshoot your volume and button issues: Volume Control: To increase the volume on…

To connect your smartphone to the Yihan K12 Wireless Karaoke Speaker, follow these steps: Power On: Long press the power button (labeled as button…

According to the Service and Warranty section of the Yihan K12 manual, the product includes a 12-month warranty period from the date of purchase.…