س: هل للمنتج فترة ضمان؟ كيفية التعامل في حالة حدوث عطل؟

ج:

Retail customers enjoy a 1-year warranty. For electronic quality issues not caused by human factors, free replacement is available. During the warranty period, contact customer service and provide the order number. We will prioritize the inspection or reissue. No worries for after-sales service.