Full Manual: You can view a complete text-based version of the instructions on Manuals+ or access the technical report on device.report.

The Yayusi S2 replied: “Then do that. I’ll keep time.”

Adjust Time: Once the desired alarm icon is flashing, long press SET to enter the time-setting mode (same as the clock setup above).

Signal Tip: Plug the provided micro-USB charging cable into the charging port; it acts as an external antenna to improve reception. 6. Battery and Charging

Time & Date: Use the Mode button to switch to clock mode. Long-press Mode until digits flash, then use the Up/Down buttons to adjust. User Experience Highlights

Step 1: Charging the Device