This product is a smart watch that has blood oxygen saturation, heart rate and other health monitoring functions, supports Bluetooth calls, music playback and other functions.
This manual covers safety precautions, installation steps, and proper placement of the Sampo AK‑W1013UL handheld hi‑fi player. It explains how to connect the AC adapter or batteries, replace the batteries, and protect the device from heat, moisture and liquid exposure.
The guide also details the operation of the CD/MP3/USB/SD functions, including repeat play, program playback, and external line‑in usage. Troubleshooting tips, maintenance advice, and emergency handling procedures are provided to keep the player working reliably. This manual is written in Chinese.
| Input voltage (AC) | 110 V / 60 Hz |
|---|---|
| AM frequency range | 530‑1600 kHz |
| FM frequency range | 88‑108 MHz |
| USB/SD card capacity | up to 86 GB |
| Battery type | 6 AA batteries |
Turn off and unplug the AC power, open the battery compartment, and insert six AA batteries with the correct polarity.
Immediately unplug the power plug and contact the service hotline for assistance.
Press the repeat button; the display will show "REPEAT" and the track will play continuously.
Press the stop button while in program playback mode; the display will clear the program list.