If the page of multi usb charging cable is indicated with "Free Sample", then a free sample is available. Generally, free samples are offered for routine products of Shenzhen Red Star Electronics Co.,ltd. But in the event the customer has particular conditions, such as product dimensions, material, logo or color, we'll charge costs.
Red Star is now ahead of the 3 in 1 lanyard charging cable market. Red Star focuses on providing a variety of usb data blocker for customers. Red Star usb data blocker will go through professional quality testing. It will be inspected under visual inspection, non-destructive inspection, and metallographic examination. For people who never want to be without power, this product provides them with the convenience and reliability to keep their devices on.
Encouraging the spirit and boosting lanyard charging cable industry development are the passionate source of we. Get an offer!