-You must notify us within 48 hours of receipt that an item does not function as described. -You must return the item to us. You are responsible for return shipping charges. The returned item must include all accessories and must be in the same condition as it was when we shipped it.-Trading Circuit will confirm that the item does not work as advertised and that all parts/accessories have been returned. At our sole discretion, we will issue a refund, exchange the unit, or issue a store credit.