ENGLISH
•
Do not drop, knock, or shake the device. Rough handling can break
internal circuit boards and fine mechanics.
•
Do not use harsh chemicals, cleaning solvents, or strong detergents
to clean the device.
•
Do not paint the device. Paint can clog the moving parts and prevent
proper operation.
If the headset is not working properly, take it to the nearest authorized
service facility for service.
