Featuresr lightweight compact and portable design r detachable magnetic connector reducing abrasion during inserting or pluging out the cabler electroplated 24k gold make sure the plug is long lasting durable and no deformationr super magnet connect within 1s both sides can be chargingr quick charging more efficient and more time savingr improved magnetic power and charging speed surge protection chip inside to protect the devicer multi use it not only a charging or data transfer