Short press the button until the display reads "FM".
, the device is designed with a sleek mirrored front and supports various input modes, including Bluetooth 4.2, FM radio, TF (Micro SD) card, and AUX-in. Core Functionality and Setup The device operates in two primary states: Bluetooth Speaker Mode Alarm Setting Mode Powering On/Off
Quick press the button to enter the alarm interface (indicated by an alarm icon).
Used to enter clock setting mode and adjust the dual alarms. Step-by-Step Operating Instructions 1. Charging the Device yayusi s2 user manual
Restart the S2 speaker and attempt the pairing process again.
While charging, a red light usually remains solid. It will turn off or change color once the 1800mAh battery is fully charged.
According to the official operating instructions , the clock cannot be set while the speaker is actively in Bluetooth playback mode. Short press the button until you are in Clock Mode . Short press the button until the display reads "FM"
Delete "S2" from your phone's Bluetooth memory. Turn the speaker off, turn it back on, and try pairing again. Ensure your phone is within 10 meters (33 feet) of the speaker.
: A red light indicates the device is charging. The light will turn off or change color once the speaker is fully charged (usually 3–4 hours).
Press and hold the button until the hour digits flash on the LED display. Use the + or - buttons to adjust the current hour. Used to enter clock setting mode and adjust the dual alarms
There was no standard user manual—only a crumpled note that said: “Trust the story.”
Insert the 3.5mm audio cable or the external plug-in antenna into the (this acts as the radio receiver antenna). Short press the [M] button to enter FM Radio mode.
Short press the button again to make the minute digits flash. Press the + or - buttons to adjust the current minutes.