Warranty extension: You can register product information in AiDot APP, in order to get an additional 6 months of extended warranty service.


The Discount Coupon and Free Gift on Warranty Card has ended at the end of 2020.
Because there is some inventory in the warehouse, we can’t exchange the card. For the new inventory, we changed the card. Thanks for your understanding.
Activate your warranty now to take advantage of the unparalleled after sales service we provide.

This warranty does NOT cover the following:

  • Defective product caused by drop, abuse, misuse, abnormal use
  • Costs or expenses made for removal or re-installation of the products
  • Sample products
  • Failure caused by fire, flood or lightning strike of the installation
  • Indirect, special or consequential damages (such as but not limited to loss of revenue/profits or damage to property)
  • Batteries

    Customers On

    All MuJoy products have 1 year warranty and 30-Day Money-Back Guarantee which you purchase on