Full refund will only be given if the item is not described correctly or does not perform its function. 

If you change your mind after receiving the item or order the wrong size the actual shipping price will not be refunded and we charge a 20% restocking fee. If you have any questions you may ask us before buying the item. 

Compatibility is your responsibility; please check carefully before buying the item. Item must be in the same condition it was when it left our store in the original box and shipping materials. Please do not attempt to modify the item in any way, because it does void the warranty if a warranty is provided. 

Please ship the item back in its original package. If the item was damaged on return shipping due to poor packaging, the return will not be accepted. Please make sure the item returned was purchased from us. There is a product inspection with a third party upon receiving the item.