For USB Chargers, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our USB Chargers has been well received by many customers and enjoyed a good reputation in many countries. 19-year OEM Manufacturer in Bluetooth Speakers And In Car Electronics-Sage Human Electronics International CO., LTD USB Chargers have characteristic design & practical performance & competitive price, for more information on the USB Chargers, please feel free to contact us.