Customer feedback is very important to us. 

• If you are satisfied, please give us a positive feedback. Thank you.
• If you are not satisfied, please contact us. We will give you a satisfactory answer.

• Note: Please don't open case like 'DEFECTIVE_ITEM' or 'NOT_AS_DESCRIBED' directly. Some problems are very easy for us to solve. If you don't know how to install or debug, please contact us or send photo or video to us first, we will reply in 24 hours. Opening Case directly is not good for resolving problem. If you want to return the item directly, please choose the reason "NO_LONGER_NEED_ITEM" or "ORDERED_ACCIDENTALLY" or '' WRONG_SIZE''. It is all free return, we will send return label. Thank you.

• We'll only ship the item to your eBay Confirmed Address, so please make sure your shipping address is correct before placing an order.
• We have no responsibility for shipping address provided wrongly and will not accommodate address change requests.
• Please expect 3-7 business days within US, 10-20 business days to Canada, up to 25 business days all around the world.
• If there is any question, please contact to us first. We strive to satisfy you, my dear customer.