1. Please check the device carefully after you receive it. If the device have any problems, please contact our customer service within 7 days, your item can be return for refund, we will undertaken the shipping cost by simple airmail.
2. if you buy from our site and you are not satisfied with the item, within 1 week, you'll get partial refund(minus the shipping cost). Or you can exchange item you want return but you have to pay the extra shipping cost.
3. if you order the wrong item, you can return it back and get the right one, but you should pay the extra shipping cost. You can not get the refund in this situation.
4. if we send you the wrong item, you can get full refund after you return the wrong item back to us. Or we can resend you the right item and we will pay any fee that caused by this situation.
we will not provide exchange services for customers if you damage the item. You have to pay the extra shipping cost if you want to return to us for repair.
Before returning, you should contact our customer service to let us know your problem which includes the item problem and your need.
Pls read this return policy before your shopping. If you have any problems, you can email to us or contact our customer service. We will be pleased to help you.