Our default express delivery yunda express!

This product only comes with a USB data cable standard supporting installation! No match head

. About freight charges 
The automatically generated Courier freight may not be correct if you feel the freight is too high  Please click \"Confirm order\" Placing an order is not paying for it. Just let the staff see and modify the order, and then contact our customer service or our customer service will actively contact you to negotiate the freight.
2. About the order
All goods according to the above starting batch can be unlimited amount! Support mixed batch! Support Alipay transactions! Most of the time, the freight is automatically displayed due to the system template, and the actual freight is mainly to consult customer service.
 3. About the goods
All our goods are sold from stock, and the page shows that the goods available for auction are available, please feel assured to buy. Due to the wide variety of commodities, the daily sales volume is large, some commodities are not removed in time, which causes the stock out of stock, please cool down, we will contact you by phone or wangwang message in time and deal with it.
 4. About the payment
We recommend the use of Alipay, you and I payment security, also convenient shopping in the future. It is really inconvenient to use or not have Alipay, we also accept the bank remittance, order the goods before the remittance and remark to the bank remittance, so that we can deliver the goods to you as soon as possible after receiving the payment. After the remittance, please contact us by wangwang or telephone with alibaba's account number, remittance bank and amount. We will arrange shipment after we find the payment is correct.