明升88 warrants that the 明升88’s Drone(s) may be returned or exchanged within 7 working days from the initial date of purchase (the actual date of delivery). Please contact the 明升88’s authorized dealers or 明升88’s official sales website for return and exchange matters.1 Exchange covers one of the following conditions:
a.Defects due to transportation found upon checking in front of the delivery man;
a.Significant manufacturing defects are found for unused goods within 7 working days from the initial date of delivery;
b.Non-human induced defects still exist after replacement;br/> c.The product fails to be delivered after 5 working days of the committed arrival date.
a.Defects found but without requirement for return or exchange upon delivery;
b.Exceeding the contractual period of 7 working days from the initial date of delivery;
c.Fail to return the defective product in its original packaging, including the accessories, gifts, manuals, etc;
d.Unable to present proof of purchase or receipt, or the receipt has been forged or altered;
e.No quality problems found upon technical tests being carried out by 明升88 technich support department;
f.Defects due to damage caused by accidental collision and burning, or if the product is penetrated by water, oil, sand, etc.  Defects; due to installation, use and modification without following the instructions provided by 明升88 in this manual;
g.The labels, product serial number, water mark and security mark have been torn or altered;
h.Defects due to damage caused by unavoidable factors, such as fires, floods, lighting, traffic accidents, etc.