Q：What precautions should be taken when using swimming headphones underwater?
A：Underwater Usage Guidelines:
1. Transfer audio files from your computer to the headphones.
2. Switch the headphones from Bluetooth mode to MP3 mode before entering the water.
3. It is recommended to switch to swimming sound mode and use with earplugs.
Underwater Precautions:
1. Because Bluetooth radio waves cannot propagate underwater, you cannot listen to audio from smart devices or answer calls underwater via Bluetooth connection.
2. The MP3 function can be used in swimming pools or seawater. After use, be sure to rinse with clean water to prevent corrosion from seawater salt. It is particularly important to keep the magnetic charging port dry during charging or data transfer to ensure proper device operation and safety.
