


4 Interchangeable Nozzles


Why does the device not turn on?
- Make sure the battery is charged.
- Press and hold the power button for 2–3 seconds.
- Try using a different charging cable or power source.
Why is the airflow weak?
- Switch to a higher speed level.
- Check if the nozzle is properly installed.
- Ensure the air outlet is not blocked.
Why does the device stop during use?
- The overheat protection may be activated.
- Turn off the device and allow it to cool down before restarting.
Why is the runtime shorter than expected?
- Make sure the device is fully charged.
- High-speed mode consumes more power and reduces runtime.
Why is the device not charging properly?
- Check the USB cable and power adapter.
- Make sure the charging port is clean and free of debris.
- Try a different power source.


4 Interchangeable Nozzles


Why does the device not turn on?
- Make sure the battery is charged.
- Press and hold the power button for 2–3 seconds.
- Try using a different charging cable or power source.
Why is the airflow weak?
- Switch to a higher speed level.
- Check if the nozzle is properly installed.
- Ensure the air outlet is not blocked.
Why does the device stop during use?
- The overheat protection may be activated.
- Turn off the device and allow it to cool down before restarting.
Why is the runtime shorter than expected?
- Make sure the device is fully charged.
- High-speed mode consumes more power and reduces runtime.
Why is the device not charging properly?
- Check the USB cable and power adapter.
- Make sure the charging port is clean and free of debris.
- Try a different power source.










































