Automatically turns off when placed back into the case. Alternatively, hold the MFB for 5 seconds until the red light flashes. Answer/Hang up Call: Short press MFB once. Reject Call: Long press MFB for 2 seconds. Redial Last Number: Double-press MFB. Play/Pause Music: Short press MFB. Volume Control: Press the +/- buttons to adjust. 3. Initial Setup and Pairing Guide uses Bluetooth 5.0+ technology for a stable connection. Pair with Phone
Understanding the physical layout is crucial for troubleshooting. Here is the exclusive breakdown that the standard manual glosses over. yyk525 user manual exclusive
When you open the YYK525 packaging, you will find more than just components. You are holding a piece of integrated technology designed for durability and high throughput. Automatically turns off when placed back into the case