Yayusi S2 User Manual [updated]

For the best FM reception, plug the USB charging cable into the charging port. It acts as an external antenna.

The device supports multiple playback sources, including Bluetooth , TF (Micro SD) Card , and AUX input for wired connections.

Here’s a helpful feature suggestion for the user manual, based on common gaps in similar device documentation:

Turn on the speaker and switch to Bluetooth mode (the screen displays "BLUE"). yayusi s2 user manual

Press and hold the Play/Pause button during an incoming ring. Technical Specifications Specification Bluetooth Version 4.2 / 5.0 (model dependent) Output Power Battery Capacity Playback Time 6 to 8 hours (dependent on volume) Charging Input DC 5V / 1A Supported Media TF Card, USB Drive, 3.5mm AUX, FM Radio Troubleshooting Guide Speaker will not turn on

To disconnect the current device, long press the "M" button or disconnect through your device's Bluetooth settings. 4. Modes of Operation Go to product viewer dialog for this item. offers multiple ways to enjoy your audio: Bluetooth Speaker Mode

Lowers sound level or skips back a track. For the best FM reception, plug the USB

: If you are using the AUX (wired) mode, you cannot skip tracks using the speaker buttons; you must use your connected device. 🔋 Charging and Battery

Use the and Next buttons to set the desired alarm hour and minute, pressing the alarm button to toggle between them.

The light will turn off or switch to blue once the battery is fully charged. Here’s a helpful feature suggestion for the user

A red indicator light will turn on, signaling that the battery is charging.

Short press the button to cycle to Alarm 1 (icon flashes) or Alarm 2 .