Description Do you dare to use the public charging bank and the public charging socket? Are you worried about having private photos or important information stolen from your phone or computer after you use it, This item is a USB data blocker, it protects mobile phone computer data, let charging more secure; The product is small, can carry, does not take up the space. Features - Color: Black - Material: metal - Size: Approx. 4x2x0.5cm. - Personal privacy is protected well. - Small size, you will carry it easily - Do you dare to use the public charging bank and the public charging socket, it protects mobile phone computer data, let charging more secure - Data blockers are used to make charging more secure and the phone and computer safer - Made of metal, durable and safe. Personal privacy is protected well |Small size, you will carry it easily|Do you dare to use the public charging bank and the public charging socket, it protects mobile phone computer data, let charging more secure|Data blockers are used to make charging more secure and the phone and computer safer|Made of metal, durable and safe