1. Please stop using the device and disconnect it from all other devices before cleaning.
2. Use a cleaning cloth or soft brush to clean the band.
3. Keep the device and its accessories dry. Do not use appliances like microwaves or hair dryers to dry the device.
4. Avoid placing the device and its accessories in areas with extreme temperatures, as this may cause damage, fire, or explosion.
5. To prevent damage, avoid strong shocks or vibrations to the device and its accessories.
6. Do not disassemble the device or its accessories. Please get in touch with customer service if the device malfunctions.