What should I do if the product malfunctions during use?
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作者:佚名
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发布时间 :2025-10-21
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You can check it yourself according to the troubleshooting methods in the manual. If you cannot solve the problem, please contact customer service for fault confirmation. If it is within the warranty period, it will be repaired or replaced free of charge. If it is outside the warranty period, paid repair services are available, and you will be informed of the repair costs and procedures.