Plug in the Micro-USB cable to serve as an extended antenna. Low battery or audio source distortion
Long press the Power/Mode button for approximately 3 seconds. A prompt sound will confirm the device is active.
Bluetooth, TF/MicroSD Card, Aux-in, FM Radio Layout and Button Controls
Next Track / Long press for Brightness Adjusting (3 levels) Yayusi S2 Manual Pdf
Short press the Play/Pause button to scan for available radio stations and save them automatically.
Setting functions requires the speaker to be in .
Open the target mobile platform, navigate to the system Bluetooth discovery page, and search for available wireless peripherals. Plug in the Micro-USB cable to serve as an extended antenna
The S2 typically features a built-in speaker and microphone.
: Usually involves long-pressing the Set or Clock button until the digits flash, then using the Next/Previous buttons to adjust hours and minutes.
Use the and ( - ) buttons to set the desired hour and minutes (similar to setting the clock). Bluetooth, TF/MicroSD Card, Aux-in, FM Radio Layout and
: Short-press the Play/Pause button to answer an incoming call. Long-press to reject it. Clock and Alarm Settings
Manufacturers choose PDF for several practical reasons:
Open the Bluetooth settings on your smartphone, tablet, or laptop.
: If the speaker is not in use, store it in a cool, dry place to preserve the battery and electronic components. device.report Technical Specifications Input Voltage DC 5V (Standard USB) Bluetooth Version Bluetooth 5.0 or 5.2 (depending on model year) Transmission Range Up to 10 meters (33 feet) Main Functions Bluetooth, FM Radio, Clock, Dual Alarm, Mirror Display If you need the complete original PDF , you can often find hosted copies on sites like Device Report If you'd like, let me know: Is your speaker not connecting to a specific device? Are you having trouble setting the second alarm LED display seem dimmer than usual? troubleshoot these specific issues Yayusi S2 Bluetooth Speaker User Manual - device.report