1600DPI Gaming Wireless Mouse Ergonomic Optical Mice pc Computer laptop desktop Payment Accept Paypal payment only and major credit cards are accepted by Paypal. Shipping Ship to worldwide,Free Shipping. Normally, it takes 20-40 working days to the most part of the world. But the worst case takes 40-70 days. After received the payment, your item(s) will normally be dispatched within 0-5 day.But with the worst situation in the world now, sometime it can be 5-10 days to dispatched Return 30 days money back, buyer pays return shipping. Buyer is responsible for the shipping fee of warranty service. Once your item(s) arrives in satisfactory condition. Please leave feedback for me. My feedback system will do the same for you automatically. Customer Service Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues. Please email us before leaving any negative feedback or low DSR ratings. We care about our valued customers, and will always try to help you. So if you have any problems, please email us immediately.?