Warranty Policy
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1, 30-day money-back
     For 30 days after the purchasing date, return your undamaged product and receive a full refund for ANY reason.
 2,  30 day replacement
     For 30-days after the purchasing date, get the REPLACEMENT service for the problem.
 3, 1 Year warranty 
     If no artificial damage,we take care of all quality-related issues with a FULL REFUND.