Long press the Light Adjustment button to cycle through three brightness levels (100%, 70%, 20%) or to turn off the display. Additional Features Yayusi S2 Bluetooth Speaker User Manual - device.report
If the device freezes, turn it off and on, or charge it to reset the internal system. 5. Summary Table of Operations Power On/Off Long Press Power Button Mode Switching Short Press 'M' Button Play/Pause/Scan Short Press Play Button Volume Up/Down Short Press Vol+/Vol- Previous/Next Station Long Press Vol+/Vol- (in FM mode)
One major complaint among Yayusi S2 owners is that their downloaded is missing pages 15-30 (the critical wiring and calibration section). This is often due to a browser rendering bug.
: Press and hold the Power or Mode button to enter pairing mode (indicated by a flashing light or voice prompt). Look for "S2" in your device's Bluetooth settings. Yayusi S2 Manual Pdf
: Short press the [M] button to cycle through Bluetooth, TF Card, and FM Radio modes.
The is a popular multi-functional 2-in-1 digital alarm clock and wireless Bluetooth speaker. Featuring a sleek mirror-surface LED display, built-in FM radio, and high-definition dual-driver audio, it has become a staple desktop and bedside companion.
For wired connection to phones, tablets, or computers. Long press the Light Adjustment button to cycle
Press the Alarm button. When the alarm icon flashes, adjust the hours and minutes using the volume keys.
The official manual is available online on several third-party documentation archives. For the most direct and reliable access, you can refer to the following sources:
Long press the button until the hour digits begin to flash. Use the ( + ) and ( - ) buttons to adjust the correct hour. Summary Table of Operations Power On/Off Long Press
The cable acts as an external antenna to improve signal reception.
Previous song (Bluetooth/MP3) or 12/24 hour toggle (Clock mode). Long Press: Fast backward (MP3 mode). Forward/Next Song Key ( ):
Short press the 'M' button to enter FM mode. Long press the Play/Pause button to automatically search and save radio stations. Use the buttons to switch between saved stations.