Datel Design & Development Inc. warrants the original purchaser of the product that it will be free from defects in material and workmanship for a period of 90 days from the date of purchase. If a defect is discovered within the 90 day from the date of purchase Datel Design & Development Inc. will replace the product free of charge upon receiving it at the address below. Please return the product along with a copy of the original sales receipt showing the date of purchase, a letter with a brief description of the problem that you are having with the product, and your name and return address. The purchaser will be responsible for postage. This warranty shall not apply and be void if, in Datel Design & Development Inc. judgment, the defect is caused by abuse, mistreatment, neglect, accident, unreasonable use or any other causes not associated with defective materials or workmanship.